Base | Representation |
---|---|
bin | 1001001111000001… |
… | …01101111110100101 |
3 | 110210112002011101110 |
4 | 10213200231332211 |
5 | 40123202340103 |
6 | 2135544015233 |
7 | 233601035442 |
oct | 44740557645 |
9 | 13715064343 |
10 | 4957855653 |
11 | 2114642373 |
12 | b64461519 |
13 | 6101c3cca |
14 | 3506509c9 |
15 | 1e03ce403 |
hex | 12782dfa5 |
4957855653 has 4 divisors (see below), whose sum is σ = 6610474208. Its totient is φ = 3305237100.
The previous prime is 4957855613. The next prime is 4957855657. The reversal of 4957855653 is 3565587594.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 4957855653 - 221 = 4955758501 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4957855593 and 4957855602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4957855657) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 826309273 + ... + 826309278.
It is an arithmetic number, because the mean of its divisors is an integer number (1652618552).
Almost surely, 24957855653 is an apocalyptic number.
It is an amenable number.
4957855653 is a deficient number, since it is larger than the sum of its proper divisors (1652618555).
4957855653 is a wasteful number, since it uses less digits than its factorization.
4957855653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1652618554.
The product of its digits is 22680000, while the sum is 57.
The square root of 4957855653 is about 70412.0419601647. The cubic root of 4957855653 is about 1705.1579966129.
The spelling of 4957855653 in words is "four billion, nine hundred fifty-seven million, eight hundred fifty-five thousand, six hundred fifty-three".
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