Base | Representation |
---|---|
bin | 110101010111100000… |
… | …101101110111001001 |
3 | 12110220112021021112101 |
4 | 311113200231313021 |
5 | 1414324002102342 |
6 | 42154033113401 |
7 | 4066005333520 |
oct | 652740556711 |
9 | 173815237471 |
10 | 57302769097 |
11 | 22335a12612 |
12 | b1326b8861 |
13 | 5532a02c82 |
14 | 2ab85814b7 |
15 | 1755a683b7 |
hex | d5782ddc9 |
57302769097 has 16 divisors (see below), whose sum is σ = 65742595072. Its totient is φ = 48926572560.
The previous prime is 57302769059. The next prime is 57302769127. The reversal of 57302769097 is 79096720375.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 57302769097 - 27 = 57302768969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57302764097) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3927538 + ... + 3942100.
It is an arithmetic number, because the mean of its divisors is an integer number (4108912192).
Almost surely, 257302769097 is an apocalyptic number.
It is an amenable number.
57302769097 is a deficient number, since it is larger than the sum of its proper divisors (8439825975).
57302769097 is a wasteful number, since it uses less digits than its factorization.
57302769097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16708.
The product of its (nonzero) digits is 5000940, while the sum is 55.
The spelling of 57302769097 in words is "fifty-seven billion, three hundred two million, seven hundred sixty-nine thousand, ninety-seven".
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