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5387924808 = 2332710690327
BaseRepresentation
bin1010000010010010…
…10011010101001000
3111220111022221100200
411001021103111020
542013302043213
62250345532200
7250342414410
oct50111232510
914814287320
105387924808
112315385722
1210644a4060
1367b332bb6
14391801640
15218032273
hex141253548

5387924808 has 48 divisors (see below), whose sum is σ = 16676911680. Its totient is φ = 1539406944.

The previous prime is 5387924783. The next prime is 5387924813. The reversal of 5387924808 is 8084297835.

It is a happy number.

5387924808 is a `hidden beast` number, since 538 + 7 + 9 + 24 + 80 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5344660 + ... + 5345667.

It is an arithmetic number, because the mean of its divisors is an integer number (347435660).

Almost surely, 25387924808 is an apocalyptic number.

It is an amenable number.

5387924808 is an abundant number, since it is smaller than the sum of its proper divisors (11288986872).

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

5387924808 is a wasteful number, since it uses less digits than its factorization.

5387924808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10690346 (or 10690339 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The square root of 5387924808 is about 73402.4850260534. The cubic root of 5387924808 is about 1753.1019604701.

It can be divided in two parts, 53879 and 24808, that added together give a palindrome (78687).

The spelling of 5387924808 in words is "five billion, three hundred eighty-seven million, nine hundred twenty-four thousand, eight hundred eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 10690327 21380654 32070981 42761308 64141962 74832289 85522616 96212943 128283924 149664578 192425886 224496867 256567848 299329156 384851772 448993734 598658312 673490601 769703544 897987468 1346981202 1795974936 2693962404 5387924808