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30760804 = 2231248071
BaseRepresentation
bin111010101010…
…1111101100100
32010212210220001
41311111331210
530333321204
63015151044
7522314434
oct165257544
963783801
1030760804
1116400058
12a375484
1364b0379
14412a2c4
152a794a4
hex1d55f64

30760804 has 12 divisors (see below), whose sum is σ = 55568128. Its totient is φ = 14884200.

The previous prime is 30760799. The next prime is 30760817. The reversal of 30760804 is 40806703.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123912 + ... + 124159.

Almost surely, 230760804 is an apocalyptic number.

It is an amenable number.

30760804 is a deficient number, since it is larger than the sum of its proper divisors (24807324).

30760804 is a wasteful number, since it uses less digits than its factorization.

30760804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248106 (or 248104 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 30760804 is about 5546.2423315250. The cubic root of 30760804 is about 313.3280151001.

The spelling of 30760804 in words is "thirty million, seven hundred sixty thousand, eight hundred four".

Divisors: 1 2 4 31 62 124 248071 496142 992284 7690201 15380402 30760804