Base | Representation |
---|---|
bin | 1011101101100100… |
… | …0011110000010100 |
3 | 22010002211002111211 |
4 | 2323121003300110 |
5 | 22414320031442 |
6 | 1235544511204 |
7 | 140623531423 |
oct | 27331036024 |
9 | 8102732454 |
10 | 3143908372 |
11 | 1373721990 |
12 | 738a7b504 |
13 | 3b145c817 |
14 | 21b7872ba |
15 | 13601d617 |
hex | bb643c14 |
3143908372 has 48 divisors (see below), whose sum is σ = 6158363904. Its totient is φ = 1391936000.
The previous prime is 3143908363. The next prime is 3143908373. The reversal of 3143908372 is 2738093413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3143908373) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1642488 + ... + 1644400.
It is an arithmetic number, because the mean of its divisors is an integer number (128299248).
Almost surely, 23143908372 is an apocalyptic number.
It is an amenable number.
3143908372 is a deficient number, since it is larger than the sum of its proper divisors (3014455532).
3143908372 is a wasteful number, since it uses less digits than its factorization.
3143908372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2880 (or 2878 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 40.
The square root of 3143908372 is about 56070.5660039205. The cubic root of 3143908372 is about 1464.9516572476.
The spelling of 3143908372 in words is "three billion, one hundred forty-three million, nine hundred eight thousand, three hundred seventy-two".
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