Base | Representation |
---|---|
bin | 111011000010… |
… | …1100001001100 |
3 | 2011020201002120 |
4 | 1312011201030 |
5 | 30411034341 |
6 | 3023252540 |
7 | 524055360 |
oct | 166054114 |
9 | 64221076 |
10 | 30955596 |
11 | 16523441 |
12 | a44a150 |
13 | 654ac29 |
14 | 417b2a0 |
15 | 2ab7066 |
hex | 1d8584c |
30955596 has 48 divisors (see below), whose sum is σ = 82844160. Its totient is φ = 8812800.
The previous prime is 30955553. The next prime is 30955601. The reversal of 30955596 is 69555903.
It is a Harshad number since it is a multiple of its sum of digits (42).
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 in 15 ways as a sum of consecutive naturals, for example, 33225 + ... + 34143.
It is an arithmetic number, because the mean of its divisors is an integer number (1725920).
Almost surely, 230955596 is an apocalyptic number.
It is an amenable number.
30955596 is an abundant number, since it is smaller than the sum of its proper divisors (51888564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30955596 is a wasteful number, since it uses less digits than its factorization.
30955596 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1334 (or 1332 counting only the distinct ones).
The product of its (nonzero) digits is 182250, while the sum is 42.
The square root of 30955596 is about 5563.7753369452. The cubic root of 30955596 is about 313.9880044642.
The spelling of 30955596 in words is "thirty million, nine hundred fifty-five thousand, five hundred ninety-six".
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