Base | Representation |
---|---|
bin | 10011101111110… |
… | …110111101110010 |
3 | 212002102110000020 |
4 | 103233312331302 |
5 | 1134304004020 |
6 | 52513104310 |
7 | 11132054100 |
oct | 2357667562 |
9 | 762373006 |
10 | 331313010 |
11 | 160021406 |
12 | 92b58096 |
13 | 53842602 |
14 | 32004c70 |
15 | 1e146c40 |
hex | 13bf6f72 |
331313010 has 48 divisors (see below), whose sum is σ = 924975936. Its totient is φ = 75728352.
The previous prime is 331312987. The next prime is 331313039. The reversal of 331313010 is 10313133.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111222 + ... + 114161.
It is an arithmetic number, because the mean of its divisors is an integer number (19270332).
Almost surely, 2331313010 is an apocalyptic number.
331313010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
331313010 is an abundant number, since it is smaller than the sum of its proper divisors (593662926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331313010 is a wasteful number, since it uses less digits than its factorization.
331313010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225407 (or 225400 counting only the distinct ones).
The product of its (nonzero) digits is 81, while the sum is 15.
The square root of 331313010 is about 18202.0056587179. The cubic root of 331313010 is about 691.9576207243.
Adding to 331313010 its reverse (10313133), we get a palindrome (341626143).
The spelling of 331313010 in words is "three hundred thirty-one million, three hundred thirteen thousand, ten".
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