Base | Representation |
---|---|
bin | 1100000111001101… |
… | …1101101110100000 |
3 | 22101121020222222000 |
4 | 3001303131232200 |
5 | 23124340300132 |
6 | 1254350444000 |
7 | 143401145511 |
oct | 30163355640 |
9 | 8347228860 |
10 | 3251493792 |
11 | 1419424458 |
12 | 768b03600 |
13 | 3ca82ab31 |
14 | 22bb90a08 |
15 | 1406c087c |
hex | c1cddba0 |
3251493792 has 96 divisors (see below), whose sum is σ = 9597994560. Its totient is φ = 1070749440.
The previous prime is 3251493787. The next prime is 3251493829. The reversal of 3251493792 is 2973941523.
3251493792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49042 + ... + 94382.
It is an arithmetic number, because the mean of its divisors is an integer number (99979110).
Almost surely, 23251493792 is an apocalyptic number.
3251493792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3251493792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4798997280).
3251493792 is an abundant number, since it is smaller than the sum of its proper divisors (6346500768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3251493792 is a wasteful number, since it uses less digits than its factorization.
3251493792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45443 (or 45429 counting only the distinct ones).
The product of its digits is 408240, while the sum is 45.
The square root of 3251493792 is about 57021.8711723844. The cubic root of 3251493792 is about 1481.4749406188.
The spelling of 3251493792 in words is "three billion, two hundred fifty-one million, four hundred ninety-three thousand, seven hundred ninety-two".
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