Base | Representation |
---|---|
bin | 11011011111001… |
… | …100001001100001 |
3 | 1012010202102001011 |
4 | 123133030021201 |
5 | 1421024123212 |
6 | 113432140521 |
7 | 14266542610 |
oct | 3337141141 |
9 | 1163672034 |
10 | 461161057 |
11 | 21734a145 |
12 | 10a537741 |
13 | 74706b86 |
14 | 45365877 |
15 | 2a7454a7 |
hex | 1b7cc261 |
461161057 has 24 divisors (see below), whose sum is σ = 562679424. Its totient is φ = 370163712.
The previous prime is 461161009. The next prime is 461161061. The reversal of 461161057 is 750161164.
It is a de Polignac number, because none of the positive numbers 2k-461161057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (461161087) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 519468 + ... + 520354.
It is an arithmetic number, because the mean of its divisors is an integer number (23444976).
Almost surely, 2461161057 is an apocalyptic number.
It is an amenable number.
461161057 is a deficient number, since it is larger than the sum of its proper divisors (101518367).
461161057 is a wasteful number, since it uses less digits than its factorization.
461161057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1185 (or 1168 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 31.
The square root of 461161057 is about 21474.6608122224. The cubic root of 461161057 is about 772.5931892200.
The spelling of 461161057 in words is "four hundred sixty-one million, one hundred sixty-one thousand, fifty-seven".
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