Base | Representation |
---|---|
bin | 110001011111101100… |
… | …010100111110101110 |
3 | 12002011202210221110100 |
4 | 301133230110332232 |
5 | 1332320114011332 |
6 | 40225311051530 |
7 | 3560661404430 |
oct | 613754247656 |
9 | 162152727410 |
10 | 53145063342 |
11 | 205a2003758 |
12 | a372210ba6 |
13 | 501c515157 |
14 | 28022d8650 |
15 | 15b0a4067c |
hex | c5fb14fae |
53145063342 has 48 divisors (see below), whose sum is σ = 135842383872. Its totient is φ = 14694486480.
The previous prime is 53145063317. The next prime is 53145063353. The reversal of 53145063342 is 24336054135.
53145063342 is a `hidden beast` number, since 5 + 3 + 14 + 5 + 0 + 633 + 4 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 53145063297 and 53145063306.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6799098 + ... + 6806909.
It is an arithmetic number, because the mean of its divisors is an integer number (2830049664).
Almost surely, 253145063342 is an apocalyptic number.
53145063342 is an abundant number, since it is smaller than the sum of its proper divisors (82697320530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53145063342 is a wasteful number, since it uses less digits than its factorization.
53145063342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13606053 (or 13606050 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 36.
The spelling of 53145063342 in words is "fifty-three billion, one hundred forty-five million, sixty-three thousand, three hundred forty-two".
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