Base | Representation |
---|---|
bin | 110110010000110110… |
… | …100001100011011001 |
3 | 12120101120110212020001 |
4 | 312100312201203121 |
5 | 1423311241142121 |
6 | 42433320333001 |
7 | 4131566343100 |
oct | 662066414331 |
9 | 176346425201 |
10 | 58264787161 |
11 | 22789a53a69 |
12 | b360914161 |
13 | 5657102029 |
14 | 2b6a243037 |
15 | 17b0245991 |
hex | d90da18d9 |
58264787161 has 9 divisors (see below), whose sum is σ = 67779371061. Its totient is φ = 49939797852.
The previous prime is 58264787143. The next prime is 58264787167. The reversal of 58264787161 is 16178746285.
The square root of 58264787161 is 241381.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 58264787161 - 221 = 58262690009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (58264787167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1672426 + ... + 1706908.
It is an arithmetic number, because the mean of its divisors is an integer number (7531041229).
Almost surely, 258264787161 is an apocalyptic number.
58264787161 is the 241381-st square number.
58264787161 is the 120691-st centered octagonal number.
It is an amenable number.
58264787161 is a deficient number, since it is larger than the sum of its proper divisors (9514583900).
58264787161 is an frugal number, since it uses more digits than its factorization.
58264787161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68980 (or 34490 counting only the distinct ones).
The product of its digits is 4515840, while the sum is 55.
The spelling of 58264787161 in words is "fifty-eight billion, two hundred sixty-four million, seven hundred eighty-seven thousand, one hundred sixty-one".
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