Search a number
-
+
5212096900 = 2252139569659
BaseRepresentation
bin1001101101010101…
…00100100110000100
3111110020110221210221
410312222210212010
541133244100100
62221105154124
7243106043533
oct46652444604
914406427727
105212096900
1122351025aa
12101562b944
13650a9000a
1437631231a
152078a001a
hex136aa4984

5212096900 has 72 divisors (see below), whose sum is σ = 11428956000. Its totient is φ = 2063066880.

The previous prime is 5212096859. The next prime is 5212096909. The reversal of 5212096900 is 96902125.

It is a super-2 number, since 2×52120969002 = 54331908189979220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5212096909) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7908771 + ... + 7909429.

It is an arithmetic number, because the mean of its divisors is an integer number (158735500).

Almost surely, 25212096900 is an apocalyptic number.

5212096900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5212096900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5714478000).

5212096900 is an abundant number, since it is smaller than the sum of its proper divisors (6216859100).

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

5212096900 is a wasteful number, since it uses less digits than its factorization.

5212096900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381 (or 1374 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 5212096900 is about 72194.8536947060. The cubic root of 5212096900 is about 1733.8206071700.

The spelling of 5212096900 in words is "five billion, two hundred twelve million, ninety-six thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 139 278 556 569 659 695 1138 1318 1390 2276 2636 2780 2845 3295 3475 5690 6590 6950 11380 13180 13900 14225 16475 28450 32950 56900 65900 79091 91601 158182 183202 316364 366404 374971 395455 458005 749942 790910 916010 1499884 1581820 1832020 1874855 1977275 2290025 3749710 3954550 4580050 7499420 7909100 9160100 9374275 18748550 37497100 52120969 104241938 208483876 260604845 521209690 1042419380 1303024225 2606048450 5212096900