Base | Representation |
---|---|
bin | 110111111110100010… |
… | …011010101110001001 |
3 | 12202010211011212110121 |
4 | 313332202122232021 |
5 | 1441043340310212 |
6 | 43340054543241 |
7 | 4225313104321 |
oct | 677642325611 |
9 | 182124155417 |
10 | 60105010057 |
11 | 23543790734 |
12 | b795067b21 |
13 | 588b436211 |
14 | 2ca27ca281 |
15 | 186ba96d07 |
hex | dfe89ab89 |
60105010057 has 2 divisors, whose sum is σ = 60105010058. Its totient is φ = 60105010056.
The previous prime is 60105009989. The next prime is 60105010079. The reversal of 60105010057 is 75001050106.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 56385351936 + 3719658121 = 237456^2 + 60989^2 .
It is a cyclic number.
It is not a de Polignac number, because 60105010057 - 27 = 60105009929 is a prime.
It is a super-2 number, since 2×601050100572 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (60105040057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30052505028 + 30052505029.
It is an arithmetic number, because the mean of its divisors is an integer number (30052505029).
Almost surely, 260105010057 is an apocalyptic number.
It is an amenable number.
60105010057 is a deficient number, since it is larger than the sum of its proper divisors (1).
60105010057 is an equidigital number, since it uses as much as digits as its factorization.
60105010057 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1050, while the sum is 25.
The spelling of 60105010057 in words is "sixty billion, one hundred five million, ten thousand, fifty-seven".
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