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7204130316 = 22321242116111
BaseRepresentation
bin1101011010110011…
…00100111000001100
3200121001211201221100
412231121210320030
5104223224132231
63150505303100
7343345045245
oct65531447014
920531751840
107204130316
1130675a8809
121490794a90
138aa6a8206
144c4ad5ccc
152c26dc1e6
hex1ad664e0c

7204130316 has 36 divisors (see below), whose sum is σ = 18213037024. Its totient is φ = 2401034400.

The previous prime is 7204130309. The next prime is 7204130321. The reversal of 7204130316 is 6130314027.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 7204130316.

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, 439101 + ... + 455211.

Almost surely, 27204130316 is an apocalyptic number.

It is an amenable number.

7204130316 is an abundant number, since it is smaller than the sum of its proper divisors (11008906708).

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

7204130316 is a wasteful number, since it uses less digits than its factorization.

7204130316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28542 (or 28537 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 7204130316 is about 84877.1483733991. The cubic root of 7204130316 is about 1931.3479371705.

The spelling of 7204130316 in words is "seven billion, two hundred four million, one hundred thirty thousand, three hundred sixteen".

Divisors: 1 2 3 4 6 9 12 18 36 12421 16111 24842 32222 37263 48333 49684 64444 74526 96666 111789 144999 149052 193332 223578 289998 447156 579996 200114731 400229462 600344193 800458924 1200688386 1801032579 2401376772 3602065158 7204130316