Base | Representation |
---|---|
bin | 1010101010001101010101… |
… | …11100011101011010010101 |
3 | 10001222220001001200110100110 |
4 | 11111012222330131122111 |
5 | 11033022123123310401 |
6 | 121504230310033233 |
7 | 4636343360600520 |
oct | 525065274353225 |
9 | 101886031613313 |
10 | 23440504510101 |
11 | 7518075781048 |
12 | 2766b15648819 |
13 | 1010578ba83c3 |
14 | 5b07528d1bb7 |
15 | 2a9b1be149d6 |
hex | 1551aaf1d695 |
23440504510101 has 32 divisors (see below), whose sum is σ = 37021200629760. Its totient is φ = 12907964067264.
The previous prime is 23440504510081. The next prime is 23440504510121. The reversal of 23440504510101 is 10101540504432.
It is an interprime number because it is at equal distance from previous prime (23440504510081) and next prime (23440504510121).
It is not a de Polignac number, because 23440504510101 - 26 = 23440504510037 is a prime.
It is a super-2 number, since 2×234405045101012 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23440504510121) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36478965 + ... + 37115978.
It is an arithmetic number, because the mean of its divisors is an integer number (1156912519680).
Almost surely, 223440504510101 is an apocalyptic number.
23440504510101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23440504510101 is a deficient number, since it is larger than the sum of its proper divisors (13580696119659).
23440504510101 is a wasteful number, since it uses less digits than its factorization.
23440504510101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73595505.
The product of its (nonzero) digits is 9600, while the sum is 30.
The spelling of 23440504510101 in words is "twenty-three trillion, four hundred forty billion, five hundred four million, five hundred ten thousand, one hundred one".
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