Base | Representation |
---|---|
bin | 1011110011010101… |
… | …1101011001011000 |
3 | 22011210101201020011 |
4 | 2330311131121120 |
5 | 22442020140043 |
6 | 1242212011304 |
7 | 141336444334 |
oct | 27465353130 |
9 | 8153351204 |
10 | 3168130648 |
11 | 13863664a1 |
12 | 745000b34 |
13 | 3b6490a27 |
14 | 220a907c4 |
15 | 13820559d |
hex | bcd5d658 |
3168130648 has 16 divisors (see below), whose sum is σ = 6037626960. Its totient is φ = 1558096800.
The previous prime is 3168130643. The next prime is 3168130681. The reversal of 3168130648 is 8460318613.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 3168130648.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3168130643) 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, 3245548 + ... + 3246523.
It is an arithmetic number, because the mean of its divisors is an integer number (377351685).
Almost surely, 23168130648 is an apocalyptic number.
It is an amenable number.
3168130648 is a deficient number, since it is larger than the sum of its proper divisors (2869496312).
3168130648 is a wasteful number, since it uses less digits than its factorization.
3168130648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6492138 (or 6492134 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 40.
The square root of 3168130648 is about 56286.1496995486. The cubic root of 3168130648 is about 1468.7042815937.
The spelling of 3168130648 in words is "three billion, one hundred sixty-eight million, one hundred thirty thousand, six hundred forty-eight".
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