Base | Representation |
---|---|
bin | 1010101001011010110001… |
… | …01101011101011010010110 |
3 | 10001220021221222011121020200 |
4 | 11110231120231131122112 |
5 | 11032101022342324304 |
6 | 121443540302441330 |
7 | 4634362523122566 |
oct | 524553055353226 |
9 | 101807858147220 |
10 | 23413355042454 |
11 | 750760359a183 |
12 | 27617b9293246 |
13 | 100ab40254050 |
14 | 5ad2d8ca2da6 |
15 | 2a907d6a7e39 |
hex | 154b58b5d696 |
23413355042454 has 96 divisors (see below), whose sum is σ = 54934691876064. Its totient is φ = 7164118241280.
The previous prime is 23413355042453. The next prime is 23413355042477. The reversal of 23413355042454 is 45424055331432.
23413355042454 is a `hidden beast` number, since 2 + 3 + 4 + 1 + 3 + 3 + 550 + 42 + 4 + 54 = 666.
It is a super-2 number, since 2×234133550424542 (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 (23413355042453) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 97284889 + ... + 97525259.
It is an arithmetic number, because the mean of its divisors is an integer number (572236373709).
Almost surely, 223413355042454 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23413355042454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27467345938032).
23413355042454 is an abundant number, since it is smaller than the sum of its proper divisors (31521336833610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23413355042454 is a wasteful number, since it uses less digits than its factorization.
23413355042454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242702 (or 242699 counting only the distinct ones).
The product of its (nonzero) digits is 3456000, while the sum is 45.
The spelling of 23413355042454 in words is "twenty-three trillion, four hundred thirteen billion, three hundred fifty-five million, forty-two thousand, four hundred fifty-four".
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