Base | Representation |
---|---|
bin | 10110001111110011… |
… | …100001111011110000 |
3 | 2021122202112001110210 |
4 | 112033303201323300 |
5 | 342410144033304 |
6 | 14550155424120 |
7 | 1503645200244 |
oct | 261763417360 |
9 | 67582461423 |
10 | 23887486704 |
11 | a148955354 |
12 | 4767a55040 |
13 | 2338bc4023 |
14 | 122870c424 |
15 | 94c1b8c89 |
hex | 58fce1ef0 |
23887486704 has 40 divisors (see below), whose sum is σ = 62755269120. Its totient is φ = 7827537088.
The previous prime is 23887486663. The next prime is 23887486739. The reversal of 23887486704 is 40768478832.
It is a super-2 number, since 2×238874867042 (a number of 22 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4214592 + ... + 4220255.
It is an arithmetic number, because the mean of its divisors is an integer number (1568881728).
Almost surely, 223887486704 is an apocalyptic number.
23887486704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23887486704 is an abundant number, since it is smaller than the sum of its proper divisors (38867782416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23887486704 is a wasteful number, since it uses less digits than its factorization.
23887486704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8434917 (or 8434911 counting only the distinct ones).
The product of its (nonzero) digits is 14450688, while the sum is 57.
The spelling of 23887486704 in words is "twenty-three billion, eight hundred eighty-seven million, four hundred eighty-six thousand, seven hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •