Base | Representation |
---|---|
bin | 1101110000100100110111… |
… | …11001010001000100000000 |
3 | 10222010110222002212212222112 |
4 | 12320102123321101010000 |
5 | 12431210013432113400 |
6 | 144203325433154452 |
7 | 6241643635036403 |
oct | 670223371210400 |
9 | 128113862785875 |
10 | 30256365113600 |
11 | 970571a36336a |
12 | 3487a7755ba28 |
13 | 13b6217112342 |
14 | 7685b728dd3a |
15 | 3770867ec835 |
hex | 1b849be51100 |
30256365113600 has 108 divisors (see below), whose sum is σ = 74895968184576. Its totient is φ = 12101457315840.
The previous prime is 30256365113599. The next prime is 30256365113633. The reversal of 30256365113600 is 631156365203.
It is a super-2 number, since 2×302563651136002 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72900269 + ... + 73314131.
Almost surely, 230256365113600 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30256365113600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37447984092288).
30256365113600 is an abundant number, since it is smaller than the sum of its proper divisors (44639603070976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30256365113600 is a wasteful number, since it uses less digits than its factorization.
30256365113600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 425312 (or 425293 counting only the distinct ones).
The product of its (nonzero) digits is 291600, while the sum is 41.
The spelling of 30256365113600 in words is "thirty trillion, two hundred fifty-six billion, three hundred sixty-five million, one hundred thirteen thousand, six hundred".
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