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5603872 = 25374733
BaseRepresentation
bin10101011000001000100000
3101112201001211
4111120020200
52413310442
6320035504
765426551
oct25301040
911481054
105603872
1131882aa
121a62b94
131212901
14a5c328
1575a617
hex558220

5603872 has 24 divisors (see below), whose sum is σ = 11333196. Its totient is φ = 2725632.

The previous prime is 5603869. The next prime is 5603891. The reversal of 5603872 is 2783065.

It can be written as a sum of positive squares in 2 ways, for example, as 5588496 + 15376 = 2364^2 + 124^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1183 + ... + 3550.

Almost surely, 25603872 is an apocalyptic number.

5603872 is the 1184-th decagonal number.

It is an amenable number.

5603872 is an abundant number, since it is smaller than the sum of its proper divisors (5729324).

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

5603872 is a wasteful number, since it uses less digits than its factorization.

5603872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4780 (or 4772 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 5603872 is about 2367.2498811913. The cubic root of 5603872 is about 177.6217190655.

The spelling of 5603872 in words is "five million, six hundred three thousand, eight hundred seventy-two".

Divisors: 1 2 4 8 16 32 37 74 148 296 592 1184 4733 9466 18932 37864 75728 151456 175121 350242 700484 1400968 2801936 5603872