Base | Representation |
---|---|
bin | 11000011001001100110111… |
… | …01000000001110010100100 |
3 | 21000221011120002121011001200 |
4 | 30030212123220001302210 |
5 | 24012334223111140231 |
6 | 310031001011122500 |
7 | 14204353050462216 |
oct | 1414463350016244 |
9 | 230834502534050 |
10 | 53642457521316 |
11 | 161017028a6554 |
12 | 60243265a3430 |
13 | 23c160113b251 |
14 | d364474a65b6 |
15 | 63056b842be6 |
hex | 30c99ba01ca4 |
53642457521316 has 108 divisors (see below), whose sum is σ = 145244417218992. Its totient is φ = 16686891463968.
The previous prime is 53642457521267. The next prime is 53642457521447. The reversal of 53642457521316 is 61312575424635.
53642457521316 is a `hidden beast` number, since 5 + 3 + 6 + 4 + 2 + 457 + 52 + 131 + 6 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29932350 + ... + 31673813.
Almost surely, 253642457521316 is an apocalyptic number.
It is an amenable number.
53642457521316 is an abundant number, since it is smaller than the sum of its proper divisors (91601959697676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53642457521316 is a wasteful number, since it uses less digits than its factorization.
53642457521316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61606278 (or 61606254 counting only the distinct ones).
The product of its digits is 18144000, while the sum is 54.
The spelling of 53642457521316 in words is "fifty-three trillion, six hundred forty-two billion, four hundred fifty-seven million, five hundred twenty-one thousand, three hundred sixteen".
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