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5247907152 = 2431514991451
BaseRepresentation
bin1001110001100110…
…01011010101010000
3111112201212022020120
410320303023111100
541221431012102
62224424510240
7244022321565
oct47063132520
914481768216
105247907152
112253341354
12102561b380
1365831a807
1437ad9486c
1520aac56bc
hex138ccb550

5247907152 has 80 divisors (see below), whose sum is σ = 13683648000. Its totient is φ = 1733040000.

The previous prime is 5247907139. The next prime is 5247907169. The reversal of 5247907152 is 2517097425.

It is a super-2 number, since 2×52479071522 = 55081058952025502208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3616027 + ... + 3617477.

It is an arithmetic number, because the mean of its divisors is an integer number (171045600).

Almost surely, 25247907152 is an apocalyptic number.

It is an amenable number.

5247907152 is an abundant number, since it is smaller than the sum of its proper divisors (8435740848).

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

5247907152 is a wasteful number, since it uses less digits than its factorization.

5247907152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112 (or 2106 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 42.

The square root of 5247907152 is about 72442.4402681191. The cubic root of 5247907152 is about 1737.7823458624.

The spelling of 5247907152 in words is "five billion, two hundred forty-seven million, nine hundred seven thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 151 302 453 499 604 906 998 1208 1451 1497 1812 1996 2416 2902 2994 3624 3992 4353 5804 5988 7248 7984 8706 11608 11976 17412 23216 23952 34824 69648 75349 150698 219101 226047 301396 438202 452094 602792 657303 724049 876404 904188 1205584 1314606 1448098 1752808 1808376 2172147 2629212 2896196 3505616 3616752 4344294 5258424 5792392 8688588 10516848 11584784 17377176 34754352 109331399 218662798 327994197 437325596 655988394 874651192 1311976788 1749302384 2623953576 5247907152