Base | Representation |
---|---|
bin | 110001100001001110… |
… | …110101000101110000 |
3 | 12002020120101211002011 |
4 | 301201032311011300 |
5 | 1332343221304401 |
6 | 40232032332304 |
7 | 3561424031236 |
oct | 614116650560 |
9 | 162216354064 |
10 | 53170884976 |
11 | 2060563a950 |
12 | a37a9a4094 |
13 | 5024986321 |
14 | 28058da956 |
15 | 15b2e41451 |
hex | c613b5170 |
53170884976 has 40 divisors (see below), whose sum is σ = 113737970304. Its totient is φ = 23877389760.
The previous prime is 53170884937. The next prime is 53170884979. The reversal of 53170884976 is 67948807135.
It is a self number, because there is not a number n which added to its sum of digits gives 53170884976.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53170884979) 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, 1805316 + ... + 1834531.
Almost surely, 253170884976 is an apocalyptic number.
It is an amenable number.
53170884976 is an abundant number, since it is smaller than the sum of its proper divisors (60567085328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53170884976 is a wasteful number, since it uses less digits than its factorization.
53170884976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3639949 (or 3639943 counting only the distinct ones).
The product of its (nonzero) digits is 10160640, while the sum is 58.
The spelling of 53170884976 in words is "fifty-three billion, one hundred seventy million, eight hundred eighty-four thousand, nine hundred seventy-six".
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