Base | Representation |
---|---|
bin | 1011101100001101… |
… | …0101100010100000 |
3 | 22002201002210100221 |
4 | 2323003111202200 |
5 | 22411340322143 |
6 | 1235222452424 |
7 | 140524244044 |
oct | 27303254240 |
9 | 8081083327 |
10 | 3138214048 |
11 | 1370492732 |
12 | 736b94114 |
13 | 3b02179b8 |
14 | 21ab04024 |
15 | 1357962ed |
hex | bb0d58a0 |
3138214048 has 24 divisors (see below), whose sum is σ = 6247784340. Its totient is φ = 1551475200.
The previous prime is 3138214043. The next prime is 3138214073. The reversal of 3138214048 is 8404128313.
It can be written as a sum of positive squares in 2 ways, for example, as 3098926224 + 39287824 = 55668^2 + 6268^2 .
It is a super-2 number, since 2×31382140482 = 19696774822129092608, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3138214043) 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, 548103 + ... + 553798.
Almost surely, 23138214048 is an apocalyptic number.
It is an amenable number.
3138214048 is a deficient number, since it is larger than the sum of its proper divisors (3109570292).
3138214048 is a wasteful number, since it uses less digits than its factorization.
3138214048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1102000 (or 1101992 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 3138214048 is about 56019.7647977926. The cubic root of 3138214048 is about 1464.0666705979.
The spelling of 3138214048 in words is "three billion, one hundred thirty-eight million, two hundred fourteen thousand, forty-eight".
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