Base | Representation |
---|---|
bin | 110000110110100101… |
… | …100001111000010001 |
3 | 12000101201010012012202 |
4 | 300312211201320101 |
5 | 1324412041242223 |
6 | 40033033332545 |
7 | 3534615446660 |
oct | 606645417021 |
9 | 160351105182 |
10 | 52455415313 |
11 | 20278794a04 |
12 | a1bb267155 |
13 | 4c3c68b8b2 |
14 | 2778896dd7 |
15 | 1570215428 |
hex | c36961e11 |
52455415313 has 8 divisors (see below), whose sum is σ = 62555526528. Its totient is φ = 43006924224.
The previous prime is 52455415307. The next prime is 52455415333. The reversal of 52455415313 is 31351455425.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52455415313 - 214 = 52455398929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52455415333) 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, 162904856 + ... + 162905177.
It is an arithmetic number, because the mean of its divisors is an integer number (7819440816).
Almost surely, 252455415313 is an apocalyptic number.
It is an amenable number.
52455415313 is a deficient number, since it is larger than the sum of its proper divisors (10100111215).
52455415313 is a wasteful number, since it uses less digits than its factorization.
52455415313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325810063.
The product of its digits is 180000, while the sum is 38.
The spelling of 52455415313 in words is "fifty-two billion, four hundred fifty-five million, four hundred fifteen thousand, three hundred thirteen".
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