Base | Representation |
---|---|
bin | 11100100001010111… |
… | …111001001011011100 |
3 | 2221001021202001222000 |
4 | 130201113321023130 |
5 | 1000204404321331 |
6 | 22022505122300 |
7 | 2132623336155 |
oct | 344127711334 |
9 | 87037661860 |
10 | 30624682716 |
11 | 11a95920441 |
12 | 5b28189390 |
13 | 2b70923644 |
14 | 16a73b892c |
15 | be38c00e6 |
hex | 7215f92dc |
30624682716 has 96 divisors (see below), whose sum is σ = 80433077760. Its totient is φ = 10075766400.
The previous prime is 30624682679. The next prime is 30624682729. The reversal of 30624682716 is 61728642603.
30624682716 is a `hidden beast` number, since 3 + 0 + 624 + 6 + 8 + 2 + 7 + 16 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3242521 + ... + 3251951.
It is an arithmetic number, because the mean of its divisors is an integer number (837844560).
Almost surely, 230624682716 is an apocalyptic number.
30624682716 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30624682716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40216538880).
30624682716 is an abundant number, since it is smaller than the sum of its proper divisors (49808395044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30624682716 is a wasteful number, since it uses less digits than its factorization.
30624682716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9832 (or 9824 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The spelling of 30624682716 in words is "thirty billion, six hundred twenty-four million, six hundred eighty-two thousand, seven hundred sixteen".
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