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5312250204 = 2231923299343
BaseRepresentation
bin1001111001010001…
…01000000101011100
3111201012221021022120
410330220220011130
541334414001304
62235043542540
7245433244632
oct47450500534
914635837276
105312250204
112286699228
12104308aa50
13668758521
14385743352
152115850d9
hex13ca2815c

5312250204 has 24 divisors (see below), whose sum is σ = 13047632640. Its totient is φ = 1677552624.

The previous prime is 5312250199. The next prime is 5312250211. The reversal of 5312250204 is 4020522135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11649444 + ... + 11649899.

It is an arithmetic number, because the mean of its divisors is an integer number (543651360).

Almost surely, 25312250204 is an apocalyptic number.

It is an amenable number.

5312250204 is an abundant number, since it is smaller than the sum of its proper divisors (7735382436).

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

5312250204 is a wasteful number, since it uses less digits than its factorization.

5312250204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23299369 (or 23299367 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5312250204 is about 72885.1850789994. The cubic root of 5312250204 is about 1744.8556629192.

Adding to 5312250204 its reverse (4020522135), we get a palindrome (9332772339).

The spelling of 5312250204 in words is "five billion, three hundred twelve million, two hundred fifty thousand, two hundred four".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 23299343 46598686 69898029 93197372 139796058 279592116 442687517 885375034 1328062551 1770750068 2656125102 5312250204