Base | Representation |
---|---|
bin | 11000011010000000001110… |
… | …01010001010101010100110 |
3 | 21001000210201202210011122220 |
4 | 30031000013022022222212 |
5 | 24013312211021431304 |
6 | 310051401055533210 |
7 | 14206350261053316 |
oct | 1415000712125246 |
9 | 231023652704586 |
10 | 53670031436454 |
11 | 16112372631074 |
12 | 6029740b2a206 |
13 | 23c40a69b3774 |
14 | d37901621446 |
15 | 631132491ad9 |
hex | 30d00728aaa6 |
53670031436454 has 16 divisors (see below), whose sum is σ = 107348574646080. Its totient is φ = 17888591849960.
The previous prime is 53670031436453. The next prime is 53670031436561. The reversal of 53670031436454 is 45463413007635.
It is a super-2 number, since 2×536700314364542 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 53670031436397 and 53670031436406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53670031436453) 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, 354575244 + ... + 354726575.
It is an arithmetic number, because the mean of its divisors is an integer number (6709285915380).
Almost surely, 253670031436454 is an apocalyptic number.
53670031436454 is an abundant number, since it is smaller than the sum of its proper divisors (53678543209626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53670031436454 is a wasteful number, since it uses less digits than its factorization.
53670031436454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 709314435.
The product of its (nonzero) digits is 10886400, while the sum is 51.
The spelling of 53670031436454 in words is "fifty-three trillion, six hundred seventy billion, thirty-one million, four hundred thirty-six thousand, four hundred fifty-four".
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