Base | Representation |
---|---|
bin | 10010110111111… |
… | …101101000011000 |
3 | 211001212000012100 |
4 | 102313331220120 |
5 | 1122031111443 |
6 | 51231043400 |
7 | 10563365502 |
oct | 2267755030 |
9 | 731760170 |
10 | 316660248 |
11 | 152823593 |
12 | 8a070560 |
13 | 507b2038 |
14 | 300acd72 |
15 | 1cc003d3 |
hex | 12dfda18 |
316660248 has 48 divisors (see below), whose sum is σ = 860839200. Its totient is φ = 105157440.
The previous prime is 316660247. The next prime is 316660277. The reversal of 316660248 is 842066613.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316660243) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11398 + ... + 27626.
It is an arithmetic number, because the mean of its divisors is an integer number (17934150).
Almost surely, 2316660248 is an apocalyptic number.
It is an amenable number.
316660248 is an abundant number, since it is smaller than the sum of its proper divisors (544178952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316660248 is a wasteful number, since it uses less digits than its factorization.
316660248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16512 (or 16505 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 316660248 is about 17794.9500701744. The cubic root of 316660248 is about 681.6025123064.
The spelling of 316660248 in words is "three hundred sixteen million, six hundred sixty thousand, two hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.147 sec. • engine limits •