Base | Representation |
---|---|
bin | 1100110100010111… |
… | …0110100111100000 |
3 | 22212210120222122202 |
4 | 3031011312213200 |
5 | 24021330114322 |
6 | 1325233352332 |
7 | 151160600426 |
oct | 31505664740 |
9 | 8783528582 |
10 | 3440863712 |
11 | 1506306920 |
12 | 8004086a8 |
13 | 42ab32840 |
14 | 248da7116 |
15 | 15212a292 |
hex | cd1769e0 |
3440863712 has 96 divisors (see below), whose sum is σ = 7983087840. Its totient is φ = 1439262720.
The previous prime is 3440863709. The next prime is 3440863747. The reversal of 3440863712 is 2173680443.
3440863712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 1779098 + ... + 1781030.
It is an arithmetic number, because the mean of its divisors is an integer number (83157165).
Almost surely, 23440863712 is an apocalyptic number.
3440863712 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 3440863712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3991543920).
3440863712 is an abundant number, since it is smaller than the sum of its proper divisors (4542224128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3440863712 is a wasteful number, since it uses less digits than its factorization.
3440863712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2356 (or 2348 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 38.
The square root of 3440863712 is about 58658.8758160263. The cubic root of 3440863712 is about 1509.6947926337.
The spelling of 3440863712 in words is "three billion, four hundred forty million, eight hundred sixty-three thousand, seven hundred twelve".
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