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5110015050 = 23252710715161
BaseRepresentation
bin1001100001001010…
…01010010001001010
3111012010101122211200
410300211022101022
540431130440200
62203021205030
7240426261030
oct46045122112
914163348750
105110015050
112192519a38
12ba7400776
1363589aa5a
1436693c550
151ed938800
hex13094a44a

5110015050 has 144 divisors (see below), whose sum is σ = 15837861312. Its totient is φ = 1157011200.

The previous prime is 5110015013. The next prime is 5110015061. The reversal of 5110015050 is 505100115.

5110015050 is a `hidden beast` number, since 511 + 0 + 0 + 150 + 5 + 0 = 666.

It is a super-2 number, since 2×51100150502 = 52224507622453005000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 329470 + ... + 344630.

It is an arithmetic number, because the mean of its divisors is an integer number (109985148).

Almost surely, 25110015050 is an apocalyptic number.

5110015050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5110015050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7918930656).

5110015050 is an abundant number, since it is smaller than the sum of its proper divisors (10727846262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5110015050 is a wasteful number, since it uses less digits than its factorization.

5110015050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15293 (or 15285 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The square root of 5110015050 is about 71484.3692704916. The cubic root of 5110015050 is about 1722.4266102594.

Adding to 5110015050 its reverse (505100115), we get a palindrome (5615115165).

The spelling of 5110015050 in words is "five billion, one hundred ten million, fifteen thousand, fifty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 25 30 35 42 45 50 63 70 75 90 105 107 126 150 175 210 214 225 315 321 350 450 525 535 630 642 749 963 1050 1070 1498 1575 1605 1926 2247 2675 3150 3210 3745 4494 4815 5350 6741 7490 8025 9630 11235 13482 15161 16050 18725 22470 24075 30322 33705 37450 45483 48150 56175 67410 75805 90966 106127 112350 136449 151610 168525 212254 227415 272898 318381 337050 379025 454830 530635 636762 682245 758050 955143 1061270 1137075 1364490 1591905 1622227 1910286 2274150 2653175 3183810 3244454 3411225 4775715 4866681 5306350 6822450 7959525 8111135 9551430 9733362 11355589 14600043 15919050 16222270 22711178 23878575 24333405 29200086 34066767 40555675 47757150 48666810 56777945 68133534 73000215 81111350 102200301 113555890 121667025 146000430 170333835 204400602 243334050 283889725 340667670 365001075 511001505 567779450 730002150 851669175 1022003010 1703338350 2555007525 5110015050