Base | Representation |
---|---|
bin | 10101100000111010… |
… | …000000011000000000 |
3 | 2012121220221212102200 |
4 | 111200322000120000 |
5 | 334302231430404 |
6 | 14340131113200 |
7 | 1445312220462 |
oct | 254072003000 |
9 | 65556855380 |
10 | 23100655104 |
11 | 98847990aa |
12 | 4588442800 |
13 | 2241ba1bb7 |
14 | 1192010132 |
15 | 903093839 |
hex | 560e80600 |
23100655104 has 120 divisors (see below), whose sum is σ = 67763830992. Its totient is φ = 7573893120.
The previous prime is 23100655103. The next prime is 23100655129. The reversal of 23100655104 is 40155600132.
23100655104 is a `hidden beast` number, since 2 + 3 + 1 + 0 + 0 + 655 + 1 + 0 + 4 = 666.
It is a super-2 number, since 2×231006551042 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23100655103) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 239997 + ... + 322179.
Almost surely, 223100655104 is an apocalyptic number.
23100655104 is a gapful number since it is divisible by the number (24) 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 23100655104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33881915496).
23100655104 is an abundant number, since it is smaller than the sum of its proper divisors (44663175888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23100655104 is an equidigital number, since it uses as much as digits as its factorization.
23100655104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82268 (or 82249 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The spelling of 23100655104 in words is "twenty-three billion, one hundred million, six hundred fifty-five thousand, one hundred four".
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