Base | Representation |
---|---|
bin | 11000001100101011111010… |
… | …11011100110001001111100 |
3 | 20222102001122102111222002100 |
4 | 30012111331123212021330 |
5 | 23433313101234410231 |
6 | 305101244120025100 |
7 | 14131321135625613 |
oct | 1406257533461174 |
9 | 228361572458070 |
10 | 53212454216316 |
11 | 15a5630318301a |
12 | 5b74b1b302190 |
13 | 238cbb384b6c5 |
14 | d1d6d467887a |
15 | 6242a0dbb1e6 |
hex | 30657d6e627c |
53212454216316 has 36 divisors (see below), whose sum is σ = 135206198453872. Its totient is φ = 17645580670464.
The previous prime is 53212454216287. The next prime is 53212454216393. The reversal of 53212454216316 is 61361245421235.
53212454216316 is a `hidden beast` number, since 5 + 3 + 2 + 1 + 2 + 4 + 5 + 4 + 2 + 1 + 631 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×532124542163162 (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 11 ways as a sum of consecutive naturals, for example, 3829329136 + ... + 3829343031.
Almost surely, 253212454216316 is an apocalyptic number.
It is an amenable number.
53212454216316 is an abundant number, since it is smaller than the sum of its proper divisors (81993744237556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53212454216316 is a wasteful number, since it uses less digits than its factorization.
53212454216316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7658672370 (or 7658672365 counting only the distinct ones).
The product of its digits is 1036800, while the sum is 45.
The spelling of 53212454216316 in words is "fifty-three trillion, two hundred twelve billion, four hundred fifty-four million, two hundred sixteen thousand, three hundred sixteen".
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