Base | Representation |
---|---|
bin | 1100000010011100… |
… | …1010001110101000 |
3 | 22100012121202021021 |
4 | 3000213022032220 |
5 | 23104230202414 |
6 | 1252354022224 |
7 | 143036135341 |
oct | 30047121650 |
9 | 8305552237 |
10 | 3231490984 |
11 | 1409102007 |
12 | 762277974 |
13 | 3c6646357 |
14 | 2292650c8 |
15 | 13da6dc24 |
hex | c09ca3a8 |
3231490984 has 32 divisors (see below), whose sum is σ = 6441793920. Its totient is φ = 1516330816.
The previous prime is 3231490939. The next prime is 3231491017. The reversal of 3231490984 is 4890941323.
It is a self number, because there is not a number n which added to its sum of digits gives 3231490984.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155932 + ... + 175435.
It is an arithmetic number, because the mean of its divisors is an integer number (201306060).
Almost surely, 23231490984 is an apocalyptic number.
It is an amenable number.
3231490984 is a deficient number, since it is larger than the sum of its proper divisors (3210302936).
3231490984 is a wasteful number, since it uses less digits than its factorization.
3231490984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331449 (or 331445 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 43.
The square root of 3231490984 is about 56846.2046578309. The cubic root of 3231490984 is about 1478.4307362385.
The spelling of 3231490984 in words is "three billion, two hundred thirty-one million, four hundred ninety thousand, nine hundred eighty-four".
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