Base | Representation |
---|---|
bin | 101000011100111… |
… | …0100000111100100 |
3 | 10111121001122210021 |
4 | 1100321310013210 |
5 | 10234434123324 |
6 | 342404204524 |
7 | 45431065651 |
oct | 12071640744 |
9 | 3447048707 |
10 | 1357332964 |
11 | 6371a7389 |
12 | 31a699744 |
13 | 188290000 |
14 | cc3a6c28 |
15 | 7e267ae4 |
hex | 50e741e4 |
1357332964 has 45 divisors (see below), whose sum is σ = 2597094717. Its totient is φ = 620714016.
The previous prime is 1357332961. The next prime is 1357332973. The reversal of 1357332964 is 4692337531.
It is a happy number.
The square root of 1357332964 is 36842.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 1300179364 + 57153600 = 36058^2 + 7560^2 .
It is a super-2 number, since 2×13573329642 = 3684705550322050592, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1357332964.
It is not an unprimeable number, because it can be changed into a prime (1357332961) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 12452542 + ... + 12452650.
Almost surely, 21357332964 is an apocalyptic number.
1357332964 is the 36842-nd square number.
It is an amenable number.
1357332964 is a deficient number, since it is larger than the sum of its proper divisors (1239761753).
1357332964 is an frugal number, since it uses more digits than its factorization.
1357332964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274 (or 124 counting only the distinct ones).
The product of its digits is 408240, while the sum is 43.
The cubic root of 1357332964 is about 1107.2069387829.
The spelling of 1357332964 in words is "one billion, three hundred fifty-seven million, three hundred thirty-two thousand, nine hundred sixty-four".
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