Base | Representation |
---|---|
bin | 110111111011010100… |
… | …111110101001101001 |
3 | 12202000001211202222122 |
4 | 313323110332221221 |
5 | 1440441043434221 |
6 | 43330452401025 |
7 | 4224060254165 |
oct | 677324765151 |
9 | 182001752878 |
10 | 60051155561 |
11 | 23516347a91 |
12 | b77b016175 |
13 | 588022b557 |
14 | 2c995abca5 |
15 | 1866ea9eab |
hex | dfb53ea69 |
60051155561 has 8 divisors (see below), whose sum is σ = 62770689024. Its totient is φ = 57340673280.
The previous prime is 60051155557. The next prime is 60051155569. The reversal of 60051155561 is 16555115006.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 60051155561 - 22 = 60051155557 is a prime.
It is a super-2 number, since 2×600511555612 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (60051155569) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2249225 + ... + 2275766.
It is an arithmetic number, because the mean of its divisors is an integer number (7846336128).
Almost surely, 260051155561 is an apocalyptic number.
It is an amenable number.
60051155561 is a deficient number, since it is larger than the sum of its proper divisors (2719533463).
60051155561 is a wasteful number, since it uses less digits than its factorization.
60051155561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4525591.
The product of its (nonzero) digits is 22500, while the sum is 35.
The spelling of 60051155561 in words is "sixty billion, fifty-one million, one hundred fifty-five thousand, five hundred sixty-one".
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