Base | Representation |
---|---|
bin | 10010110110110… |
… | …111000111001000 |
3 | 211001022022222021 |
4 | 102312313013020 |
5 | 1121442341100 |
6 | 51220534224 |
7 | 10561053412 |
oct | 2266670710 |
9 | 731268867 |
10 | 316371400 |
11 | 152646574 |
12 | 89b51374 |
13 | 50710717 |
14 | 300359b2 |
15 | 1cb94a1a |
hex | 12db71c8 |
316371400 has 24 divisors (see below), whose sum is σ = 735563970. Its totient is φ = 126548480.
The previous prime is 316371359. The next prime is 316371403. The reversal of 316371400 is 4173613.
It can be written as a sum of positive squares in 3 ways, for example, as 238331844 + 78039556 = 15438^2 + 8834^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (316371403) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 790729 + ... + 791128.
Almost surely, 2316371400 is an apocalyptic number.
It is an amenable number.
316371400 is an abundant number, since it is smaller than the sum of its proper divisors (419192570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316371400 is a wasteful number, since it uses less digits than its factorization.
316371400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1581873 (or 1581864 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 316371400 is about 17786.8322081252. The cubic root of 316371400 is about 681.3952034566.
The spelling of 316371400 in words is "three hundred sixteen million, three hundred seventy-one thousand, four hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •