Base | Representation |
---|---|
bin | 1101000100000101… |
… | …01100011001100010 |
3 | 200002210021220101101 |
4 | 12202002230121202 |
5 | 103330434114214 |
6 | 3115541225014 |
7 | 335542316125 |
oct | 64202543142 |
9 | 20083256341 |
10 | 7013582434 |
11 | 2a79a91321 |
12 | 1438a0216a |
13 | 87a0802a1 |
14 | 4a76943bc |
15 | 2b0aed774 |
hex | 1a20ac662 |
7013582434 has 16 divisors (see below), whose sum is σ = 10806970176. Its totient is φ = 3411298800.
The previous prime is 7013582431. The next prime is 7013582449. The reversal of 7013582434 is 4342853107.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a junction number, because it is equal to n+sod(n) for n = 7013582393 and 7013582402.
It is not an unprimeable number, because it can be changed into a prime (7013582431) by changing a digit.
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, 586899 + ... + 598729.
It is an arithmetic number, because the mean of its divisors is an integer number (675435636).
Almost surely, 27013582434 is an apocalyptic number.
7013582434 is a gapful number since it is divisible by the number (74) formed by its first and last digit.
7013582434 is a deficient number, since it is larger than the sum of its proper divisors (3793387742).
7013582434 is a wasteful number, since it uses less digits than its factorization.
7013582434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19881.
The product of its (nonzero) digits is 80640, while the sum is 37.
The square root of 7013582434 is about 83747.1338852859. The cubic root of 7013582434 is about 1914.1676339512.
The spelling of 7013582434 in words is "seven billion, thirteen million, five hundred eighty-two thousand, four hundred thirty-four".
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