Base | Representation |
---|---|
bin | 1000110110101111… |
… | …01010111000000001 |
3 | 110021022210012110000 |
4 | 10123113222320001 |
5 | 34214031011212 |
6 | 2103430030213 |
7 | 225545445126 |
oct | 43327527001 |
9 | 13238705400 |
10 | 4754157057 |
11 | 201a663621 |
12 | b081a8369 |
13 | 5a9c433b0 |
14 | 33158874d |
15 | 1cc5941dc |
hex | 11b5eae01 |
4754157057 has 20 divisors (see below), whose sum is σ = 7648189780. Its totient is φ = 2925634464.
The previous prime is 4754157053. The next prime is 4754157073. The reversal of 4754157057 is 7507514574.
4754157057 is a `hidden beast` number, since 4 + 7 + 541 + 57 + 0 + 57 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 831514896 + 3922642161 = 28836^2 + 62631^2 .
It is not a de Polignac number, because 4754157057 - 22 = 4754157053 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4754157053) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2256382 + ... + 2258487.
It is an arithmetic number, because the mean of its divisors is an integer number (382409489).
Almost surely, 24754157057 is an apocalyptic number.
It is an amenable number.
4754157057 is a deficient number, since it is larger than the sum of its proper divisors (2894032723).
4754157057 is a wasteful number, since it uses less digits than its factorization.
4754157057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4514894 (or 4514885 counting only the distinct ones).
The product of its (nonzero) digits is 686000, while the sum is 45.
The square root of 4754157057 is about 68950.3956261311. The cubic root of 4754157057 is about 1681.4779436899.
The spelling of 4754157057 in words is "four billion, seven hundred fifty-four million, one hundred fifty-seven thousand, fifty-seven".
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