Base | Representation |
---|---|
bin | 10010101011001… |
… | …011011010000110 |
3 | 210211112201212212 |
4 | 102223023122012 |
5 | 1120201340211 |
6 | 51031143422 |
7 | 10523036516 |
oct | 2253133206 |
9 | 724481785 |
10 | 313308806 |
11 | 1509445a8 |
12 | 88b14b72 |
13 | 4cbaa735 |
14 | 2d879846 |
15 | 1c78c38b |
hex | 12acb686 |
313308806 has 8 divisors (see below), whose sum is σ = 490396464. Its totient is φ = 149843320.
The previous prime is 313308797. The next prime is 313308833. The reversal of 313308806 is 608803313.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3405485 + ... + 3405576.
It is an arithmetic number, because the mean of its divisors is an integer number (61299558).
Almost surely, 2313308806 is an apocalyptic number.
313308806 is a deficient number, since it is larger than the sum of its proper divisors (177087658).
313308806 is a wasteful number, since it uses less digits than its factorization.
313308806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6811086.
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 313308806 is about 17700.5312349658. The cubic root of 313308806 is about 679.1893497252.
The spelling of 313308806 in words is "three hundred thirteen million, three hundred eight thousand, eight hundred six".
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