Base | Representation |
---|---|
bin | 111010100111… |
… | …1010001000000 |
3 | 2010211102021012 |
4 | 1311033101000 |
5 | 30331432001 |
6 | 3014420052 |
7 | 522141452 |
oct | 165172100 |
9 | 63742235 |
10 | 30733376 |
11 | 16391493 |
12 | a361628 |
13 | 64a0a3b |
14 | 41202d2 |
15 | 2a712bb |
hex | 1d4f440 |
30733376 has 14 divisors (see below), whose sum is σ = 60986670. Its totient is φ = 15366656.
The previous prime is 30733363. The next prime is 30733453. The reversal of 30733376 is 67333703.
It can be written as a sum of positive squares in only one way, i.e., 19009600 + 11723776 = 4360^2 + 3424^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
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, 240041 + ... + 240168.
Almost surely, 230733376 is an apocalyptic number.
It is an amenable number.
30733376 is a deficient number, since it is larger than the sum of its proper divisors (30253294).
30733376 is an equidigital number, since it uses as much as digits as its factorization.
30733376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 480221 (or 480211 counting only the distinct ones).
The product of its (nonzero) digits is 23814, while the sum is 32.
The square root of 30733376 is about 5543.7691149614. The cubic root of 30733376 is about 313.2348606608.
The spelling of 30733376 in words is "thirty million, seven hundred thirty-three thousand, three hundred seventy-six".
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