Base | Representation |
---|---|
bin | 1010011110101011000101… |
… | …01011100111011101100000 |
3 | 10000120222222210102111122202 |
4 | 11033111202223213131200 |
5 | 11010023412204102112 |
6 | 121002201055352332 |
7 | 4565612434556231 |
oct | 517254253473540 |
9 | 100528883374582 |
10 | 23044155144032 |
11 | 7384a75900a90 |
12 | 2702140b226a8 |
13 | cb2092997ca9 |
14 | 5994b34dd088 |
15 | 29e670c806c2 |
hex | 14f562ae7760 |
23044155144032 has 48 divisors (see below), whose sum is σ = 49526483832000. Its totient is φ = 10467436429440.
The previous prime is 23044155144013. The next prime is 23044155144037.
23044155144032 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23044155144037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21921782 + ... + 22948917.
It is an arithmetic number, because the mean of its divisors is an integer number (1031801746500).
Almost surely, 223044155144032 is an apocalyptic number.
23044155144032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23044155144032 is an abundant number, since it is smaller than the sum of its proper divisors (26482328687968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23044155144032 is a wasteful number, since it uses less digits than its factorization.
23044155144032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44872179 (or 44872171 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 38.
It can be divided in two parts, 2304415 and 5144032, that added together give a palindrome (7448447).
The spelling of 23044155144032 in words is "twenty-three trillion, forty-four billion, one hundred fifty-five million, one hundred forty-four thousand, thirty-two".
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