Base | Representation |
---|---|
bin | 110001010010000101… |
… | …011000001010011001 |
3 | 12001120212012100222212 |
4 | 301102011120022121 |
5 | 1331333141431303 |
6 | 40150513324505 |
7 | 3552216642005 |
oct | 612205301231 |
9 | 161525170885 |
10 | 52916748953 |
11 | 20495141782 |
12 | a309866735 |
13 | 4cb4126193 |
14 | 27bdc65705 |
15 | 159a991ad8 |
hex | c52158299 |
52916748953 has 4 divisors (see below), whose sum is σ = 52922375268. Its totient is φ = 52911122640.
The previous prime is 52916748947. The next prime is 52916748959. The reversal of 52916748953 is 35984761925.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (52916748947) and next prime (52916748959).
It can be written as a sum of positive squares in 2 ways, for example, as 38035920784 + 14880828169 = 195028^2 + 121987^2 .
It is a cyclic number.
It is not a de Polignac number, because 52916748953 - 212 = 52916744857 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52916748892 and 52916748901.
It is not an unprimeable number, because it can be changed into a prime (52916748959) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2799026 + ... + 2817867.
It is an arithmetic number, because the mean of its divisors is an integer number (13230593817).
Almost surely, 252916748953 is an apocalyptic number.
It is an amenable number.
52916748953 is a deficient number, since it is larger than the sum of its proper divisors (5626315).
52916748953 is an equidigital number, since it uses as much as digits as its factorization.
52916748953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5626314.
The product of its digits is 16329600, while the sum is 59.
The spelling of 52916748953 in words is "fifty-two billion, nine hundred sixteen million, seven hundred forty-eight thousand, nine hundred fifty-three".
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