Base | Representation |
---|---|
bin | 1100101110010101… |
… | …1010100001111000 |
3 | 22211001000120211011 |
4 | 3023211122201320 |
5 | 23443342122330 |
6 | 1322531443304 |
7 | 150432655315 |
oct | 31345324170 |
9 | 8731016734 |
10 | 3415582840 |
11 | 14a3009a3a |
12 | 7b3a56534 |
13 | 425820847 |
14 | 2458a5d0c |
15 | 14ecd482a |
hex | cb95a878 |
3415582840 has 16 divisors (see below), whose sum is σ = 7685061480. Its totient is φ = 1366233120.
The previous prime is 3415582801. The next prime is 3415582843. The reversal of 3415582840 is 482855143.
3415582840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×34155828402 = 23332412273804931200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 85389571 = 3415582840 / (3 + 4 + 1 + 5 + 5 + 8 + 2 + 8 + 4 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 3415582793 and 3415582802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3415582843) 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, 42694746 + ... + 42694825.
Almost surely, 23415582840 is an apocalyptic number.
It is an amenable number.
3415582840 is an abundant number, since it is smaller than the sum of its proper divisors (4269478640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3415582840 is a wasteful number, since it uses less digits than its factorization.
3415582840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85389582 (or 85389578 counting only the distinct ones).
The product of its (nonzero) digits is 153600, while the sum is 40.
The square root of 3415582840 is about 58442.9879455183. The cubic root of 3415582840 is about 1505.9883340160.
The spelling of 3415582840 in words is "three billion, four hundred fifteen million, five hundred eighty-two thousand, eight hundred forty".
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