Base | Representation |
---|---|
bin | 1001001110111100… |
… | …00000101000000100 |
3 | 110210110202002101100 |
4 | 10213132000220010 |
5 | 40123012124404 |
6 | 2135520500100 |
7 | 233562020355 |
oct | 44736005004 |
9 | 13713662340 |
10 | 4957145604 |
11 | 21141a7954 |
12 | b6417a630 |
13 | 610005a68 |
14 | 350507d2c |
15 | 1e02ddd39 |
hex | 127780a04 |
4957145604 has 36 divisors (see below), whose sum is σ = 12542952240. Its totient is φ = 1650748080.
The previous prime is 4957145593. The next prime is 4957145621. The reversal of 4957145604 is 4065417594.
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 4957145604.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30882 + ... + 104249.
It is an arithmetic number, because the mean of its divisors is an integer number (348415340).
Almost surely, 24957145604 is an apocalyptic number.
It is an amenable number.
4957145604 is an abundant number, since it is smaller than the sum of its proper divisors (7585806636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4957145604 is a wasteful number, since it uses less digits than its factorization.
4957145604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136160 (or 136155 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 45.
The square root of 4957145604 is about 70406.9996804295. Note that the first 3 decimals coincide. The cubic root of 4957145604 is about 1705.0765902133.
Adding to 4957145604 its sum of digits (45), we get a square (4957145649 = 704072).
The spelling of 4957145604 in words is "four billion, nine hundred fifty-seven million, one hundred forty-five thousand, six hundred four".
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