Base | Representation |
---|---|
bin | 110001111111010010… |
… | …011111101000110001 |
3 | 12010112201021202022221 |
4 | 301333102133220301 |
5 | 1334411320142121 |
6 | 40354045001041 |
7 | 3610056231145 |
oct | 617722375061 |
9 | 163481252287 |
10 | 53675162161 |
11 | 20844258855 |
12 | a49b853181 |
13 | 50a52a81aa |
14 | 2852887225 |
15 | 15e2351b41 |
hex | c7f49fa31 |
53675162161 has 2 divisors, whose sum is σ = 53675162162. Its totient is φ = 53675162160.
The previous prime is 53675162119. The next prime is 53675162171. The reversal of 53675162161 is 16126157635.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 44544213025 + 9130949136 = 211055^2 + 95556^2 .
It is a cyclic number.
It is not a de Polignac number, because 53675162161 - 219 = 53674637873 is a prime.
It is not a weakly prime, because it can be changed into another prime (53675162171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26837581080 + 26837581081.
It is an arithmetic number, because the mean of its divisors is an integer number (26837581081).
Almost surely, 253675162161 is an apocalyptic number.
It is an amenable number.
53675162161 is a deficient number, since it is larger than the sum of its proper divisors (1).
53675162161 is an equidigital number, since it uses as much as digits as its factorization.
53675162161 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 226800, while the sum is 43.
The spelling of 53675162161 in words is "fifty-three billion, six hundred seventy-five million, one hundred sixty-two thousand, one hundred sixty-one".
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