Base | Representation |
---|---|
bin | 10101110101111111… |
… | …010000011101011001 |
3 | 2020112120111121001200 |
4 | 111311333100131121 |
5 | 341013303300431 |
6 | 14435204104413 |
7 | 1460135466414 |
oct | 256577203531 |
9 | 66476447050 |
10 | 23454353241 |
11 | 9a46409810 |
12 | 4666995109 |
13 | 229a251437 |
14 | 11c6da0b7b |
15 | 92415cee6 |
hex | 575fd0759 |
23454353241 has 24 divisors (see below), whose sum is σ = 37303797024. Its totient is φ = 14081904960.
The previous prime is 23454353239. The next prime is 23454353257. The reversal of 23454353241 is 14235345432.
23454353241 is a `hidden beast` number, since 2 + 3 + 45 + 43 + 532 + 41 = 666.
It is not a de Polignac number, because 23454353241 - 21 = 23454353239 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 23454353196 and 23454353205.
It is not an unprimeable number, because it can be changed into a prime (23454353281) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1096476 + ... + 1117661.
It is an arithmetic number, because the mean of its divisors is an integer number (1554324876).
Almost surely, 223454353241 is an apocalyptic number.
It is an amenable number.
23454353241 is a deficient number, since it is larger than the sum of its proper divisors (13849443783).
23454353241 is a wasteful number, since it uses less digits than its factorization.
23454353241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2214261 (or 2214258 counting only the distinct ones).
The product of its digits is 172800, while the sum is 36.
Adding to 23454353241 its reverse (14235345432), we get a palindrome (37689698673).
The spelling of 23454353241 in words is "twenty-three billion, four hundred fifty-four million, three hundred fifty-three thousand, two hundred forty-one".
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