Base | Representation |
---|---|
bin | 10101100000110101… |
… | …110011010011110111 |
3 | 2012121211212212122120 |
4 | 111200311303103313 |
5 | 334301441144030 |
6 | 14340051331023 |
7 | 1445266650420 |
oct | 254065632367 |
9 | 65554785576 |
10 | 23099553015 |
11 | 9884106090 |
12 | 4587bb0a73 |
13 | 22418a7386 |
14 | 1191c04647 |
15 | 902e27010 |
hex | 560d734f7 |
23099553015 has 128 divisors (see below), whose sum is σ = 46759624704. Its totient is φ = 9459072000.
The previous prime is 23099552981. The next prime is 23099553041. The reversal of 23099553015 is 51035599032.
It is not a de Polignac number, because 23099553015 - 26 = 23099552951 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 33428820 + ... + 33429510.
It is an arithmetic number, because the mean of its divisors is an integer number (365309568).
Almost surely, 223099553015 is an apocalyptic number.
23099553015 is an abundant number, since it is smaller than the sum of its proper divisors (23660071689).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23099553015 is a wasteful number, since it uses less digits than its factorization.
23099553015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1101.
The product of its (nonzero) digits is 182250, while the sum is 42.
The spelling of 23099553015 in words is "twenty-three billion, ninety-nine million, five hundred fifty-three thousand, fifteen".
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