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30160512304 = 2413281516023
BaseRepresentation
bin11100000101101101…
…001110010100110000
32212211221022202212021
4130011231032110300
5443232042343204
621504444241224
72115256060516
oct340555162460
985757282767
1030160512304
111187790632a
125a18840214
132ac8704ab0
1416618ac4b6
15bb7c83154
hex705b4e530

30160512304 has 40 divisors (see below), whose sum is σ = 63155145312. Its totient is φ = 13870671360.

The previous prime is 30160512301. The next prime is 30160512313. The reversal of 30160512304 is 40321506103.

It is not an unprimeable number, because it can be changed into a prime (30160512301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199564 + ... + 316459.

Almost surely, 230160512304 is an apocalyptic number.

It is an amenable number.

30160512304 is an abundant number, since it is smaller than the sum of its proper divisors (32994633008).

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

30160512304 is a wasteful number, since it uses less digits than its factorization.

30160512304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516325 (or 516319 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The spelling of 30160512304 in words is "thirty billion, one hundred sixty million, five hundred twelve thousand, three hundred four".

Divisors: 1 2 4 8 13 16 26 52 104 208 281 562 1124 2248 3653 4496 7306 14612 29224 58448 516023 1032046 2064092 4128184 6708299 8256368 13416598 26833196 53666392 107332784 145002463 290004926 580009852 1160019704 1885032019 2320039408 3770064038 7540128076 15080256152 30160512304