Base | Representation |
---|---|
bin | 1010101010000100000111… |
… | …01001000000010000011000 |
3 | 10001222102020210010221012111 |
4 | 11111002003221000100120 |
5 | 11032432001313144344 |
6 | 121502050524322104 |
7 | 4636106531222320 |
oct | 525020351002030 |
9 | 101872223127174 |
10 | 23435550131224 |
11 | 7515a630a3950 |
12 | 2765b723a3334 |
13 | 100cc69630a7a |
14 | 5b0402908280 |
15 | 2a992bec0834 |
hex | 155083a40418 |
23435550131224 has 64 divisors (see below), whose sum is σ = 56551641753600. Its totient is φ = 8836194009600.
The previous prime is 23435550131197. The next prime is 23435550131243. The reversal of 23435550131224 is 42213105553432.
It is a super-2 number, since 2×234355501312242 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 613605489 + ... + 613643680.
It is an arithmetic number, because the mean of its divisors is an integer number (883619402400).
Almost surely, 223435550131224 is an apocalyptic number.
It is an amenable number.
23435550131224 is an abundant number, since it is smaller than the sum of its proper divisors (33116091622376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23435550131224 is a wasteful number, since it uses less digits than its factorization.
23435550131224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1227249224 (or 1227249220 counting only the distinct ones).
The product of its (nonzero) digits is 432000, while the sum is 40.
Adding to 23435550131224 its reverse (42213105553432), we get a palindrome (65648655684656).
The spelling of 23435550131224 in words is "twenty-three trillion, four hundred thirty-five billion, five hundred fifty million, one hundred thirty-one thousand, two hundred twenty-four".
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