Base | Representation |
---|---|
bin | 111010101100… |
… | …0110100010000 |
3 | 2010220101221002 |
4 | 1311120310100 |
5 | 30334204441 |
6 | 3015321132 |
7 | 522363506 |
oct | 165306420 |
9 | 63811832 |
10 | 30772496 |
11 | 16408917 |
12 | a3801a8 |
13 | 64b57a1 |
14 | 4130676 |
15 | 2a7cb9b |
hex | 1d58d10 |
30772496 has 10 divisors (see below), whose sum is σ = 59621742. Its totient is φ = 15386240.
The previous prime is 30772463. The next prime is 30772501. The reversal of 30772496 is 69427703.
It can be written as a sum of positive squares in only one way, i.e., 18800896 + 11971600 = 4336^2 + 3460^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 961625 + ... + 961656.
Almost surely, 230772496 is an apocalyptic number.
It is an amenable number.
30772496 is a deficient number, since it is larger than the sum of its proper divisors (28849246).
30772496 is a wasteful number, since it uses less digits than its factorization.
30772496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1923289 (or 1923283 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 38.
The square root of 30772496 is about 5547.2962783684. The cubic root of 30772496 is about 313.3677081144.
The spelling of 30772496 in words is "thirty million, seven hundred seventy-two thousand, four hundred ninety-six".
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