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5154114450 = 2352227229661
BaseRepresentation
bin1001100110011010…
…11000101110010010
3111022012101010211210
410303031120232102
541023423130300
62211234320550
7241503151512
oct46315305622
914265333753
105154114450
1122053aa521
12bba129156
13641a6b484
1436c73b842
1520274a050
hex133358b92

5154114450 has 96 divisors (see below), whose sum is σ = 12914084160. Its totient is φ = 1360339200.

The previous prime is 5154114409. The next prime is 5154114457. The reversal of 5154114450 is 544114515.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (5154114457) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7797120 + ... + 7797780.

It is an arithmetic number, because the mean of its divisors is an integer number (134521710).

Almost surely, 25154114450 is an apocalyptic number.

5154114450 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 5154114450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6457042080).

5154114450 is an abundant number, since it is smaller than the sum of its proper divisors (7759969710).

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

5154114450 is a wasteful number, since it uses less digits than its factorization.

5154114450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132 (or 1127 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 5154114450 is about 71792.1614802062. The cubic root of 5154114450 is about 1727.3672686396.

Adding to 5154114450 its reverse (544114515), we get a palindrome (5698228965).

The spelling of 5154114450 in words is "five billion, one hundred fifty-four million, one hundred fourteen thousand, four hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 227 229 454 458 661 681 687 1135 1145 1322 1362 1374 1983 2270 2290 3305 3405 3435 3966 5675 5725 6610 6810 6870 9915 11350 11450 16525 17025 17175 19830 33050 34050 34350 49575 51983 99150 103966 150047 151369 155949 259915 300094 302738 311898 450141 454107 519830 750235 756845 779745 900282 908214 1299575 1500470 1513690 1559490 2250705 2270535 2599150 3751175 3784225 3898725 4501410 4541070 7502350 7568450 7797450 11253525 11352675 22507050 22705350 34360763 68721526 103082289 171803815 206164578 343607630 515411445 859019075 1030822890 1718038150 2577057225 5154114450