Base | Representation |
---|---|
bin | 11010111100110001000010 |
3 | 111021220212102 |
4 | 122330301002 |
5 | 3302032032 |
6 | 411230402 |
7 | 114022424 |
oct | 32746102 |
9 | 14256772 |
10 | 7064642 |
11 | 3a95852 |
12 | 2448402 |
13 | 1604780 |
14 | d1c814 |
15 | 948362 |
hex | 6bcc42 |
7064642 has 32 divisors (see below), whose sum is σ = 11975040. Its totient is φ = 3104640.
The previous prime is 7064633. The next prime is 7064653. The reversal of 7064642 is 2464607.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79334 + ... + 79422.
It is an arithmetic number, because the mean of its divisors is an integer number (374220).
Almost surely, 27064642 is an apocalyptic number.
7064642 is a deficient number, since it is larger than the sum of its proper divisors (4910398).
7064642 is a wasteful number, since it uses less digits than its factorization.
7064642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218.
The product of its (nonzero) digits is 8064, while the sum is 29.
The square root of 7064642 is about 2657.9394274513. The cubic root of 7064642 is about 191.8801516228.
The spelling of 7064642 in words is "seven million, sixty-four thousand, six hundred forty-two".
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