Base | Representation |
---|---|
bin | 110001110100011000… |
… | …100010001010110101 |
3 | 12010001222000002222020 |
4 | 301310120202022311 |
5 | 1334023000233041 |
6 | 40323551223353 |
7 | 3602405110155 |
oct | 616430421265 |
9 | 163058002866 |
10 | 53492196021 |
11 | 2075aa4a670 |
12 | a44a517b59 |
13 | 50764061c4 |
14 | 283645a765 |
15 | 15d125e866 |
hex | c746222b5 |
53492196021 has 16 divisors (see below), whose sum is σ = 77811686400. Its totient is φ = 32417489520.
The previous prime is 53492196011. The next prime is 53492196049. The reversal of 53492196021 is 12069129435.
It is not a de Polignac number, because 53492196021 - 25 = 53492195989 is a prime.
It is a super-2 number, since 2×534921960212 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53492196011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618180 + ... + 699378.
It is an arithmetic number, because the mean of its divisors is an integer number (4863230400).
Almost surely, 253492196021 is an apocalyptic number.
It is an amenable number.
53492196021 is a deficient number, since it is larger than the sum of its proper divisors (24319490379).
53492196021 is a wasteful number, since it uses less digits than its factorization.
53492196021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101176.
The product of its (nonzero) digits is 116640, while the sum is 42.
The spelling of 53492196021 in words is "fifty-three billion, four hundred ninety-two million, one hundred ninety-six thousand, twenty-one".
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