Base | Representation |
---|---|
bin | 10011101111101… |
… | …110001010110100 |
3 | 212002100121120210 |
4 | 103233232022310 |
5 | 1134301330410 |
6 | 52512225420 |
7 | 11131544046 |
oct | 2357561264 |
9 | 762317523 |
10 | 331276980 |
11 | 15aaa7331 |
12 | 92b3b270 |
13 | 5382c0a8 |
14 | 31dd5a96 |
15 | 1e13b220 |
hex | 13bee2b4 |
331276980 has 24 divisors (see below), whose sum is σ = 927575712. Its totient is φ = 88340512.
The previous prime is 331276969. The next prime is 331276991. The reversal of 331276980 is 89672133.
331276980 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (331276969) and next prime (331276991).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2760582 + ... + 2760701.
It is an arithmetic number, because the mean of its divisors is an integer number (38648988).
Almost surely, 2331276980 is an apocalyptic number.
331276980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
331276980 is an abundant number, since it is smaller than the sum of its proper divisors (596298732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331276980 is a wasteful number, since it uses less digits than its factorization.
331276980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5521295 (or 5521293 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 331276980 is about 18201.0159057125. The cubic root of 331276980 is about 691.9325365530.
The spelling of 331276980 in words is "three hundred thirty-one million, two hundred seventy-six thousand, nine hundred eighty".
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