Base | Representation |
---|---|
bin | 11011001001011001110100 |
3 | 111101112212112 |
4 | 123021121310 |
5 | 3310211104 |
6 | 412310152 |
7 | 114326351 |
oct | 33113164 |
9 | 14345775 |
10 | 7116404 |
11 | 4020729 |
12 | 2472358 |
13 | 16221b9 |
14 | d33628 |
15 | 95886e |
hex | 6c9674 |
7116404 has 24 divisors (see below), whose sum is σ = 13272840. Its totient is φ = 3326976.
The previous prime is 7116379. The next prime is 7116409. The reversal of 7116404 is 4046117.
It can be written as a sum of positive squares in 4 ways, for example, as 5071504 + 2044900 = 2252^2 + 1430^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 7116404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7116409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15344 + ... + 15800.
It is an arithmetic number, because the mean of its divisors is an integer number (553035).
Almost surely, 27116404 is an apocalyptic number.
It is an amenable number.
7116404 is a deficient number, since it is larger than the sum of its proper divisors (6156436).
7116404 is a wasteful number, since it uses less digits than its factorization.
7116404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 707 (or 705 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 7116404 is about 2667.6588987350. The cubic root of 7116404 is about 192.3476412924.
The spelling of 7116404 in words is "seven million, one hundred sixteen thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •