Base | Representation |
---|---|
bin | 110001000101001010… |
… | …111000001010101101 |
3 | 12001000202111210121111 |
4 | 301011022320022231 |
5 | 1330412210240312 |
6 | 40113213432021 |
7 | 3543646230250 |
oct | 610512701255 |
9 | 161022453544 |
10 | 52700086957 |
11 | 20393909381 |
12 | a26919b611 |
13 | 4c7b286c0b |
14 | 279d187097 |
15 | 15869458a7 |
hex | c452b82ad |
52700086957 has 8 divisors (see below), whose sum is σ = 60230100096. Its totient is φ = 45170431152.
The previous prime is 52700086951. The next prime is 52700086979. The reversal of 52700086957 is 75968000725.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52700086957 - 23 = 52700086949 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 52700086957.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52700086951) 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, 421323 + ... + 531895.
It is an arithmetic number, because the mean of its divisors is an integer number (7528762512).
Almost surely, 252700086957 is an apocalyptic number.
It is an amenable number.
52700086957 is a deficient number, since it is larger than the sum of its proper divisors (7530013139).
52700086957 is a wasteful number, since it uses less digits than its factorization.
52700086957 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178667.
The product of its (nonzero) digits is 1058400, while the sum is 49.
The spelling of 52700086957 in words is "fifty-two billion, seven hundred million, eighty-six thousand, nine hundred fifty-seven".
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