Base | Representation |
---|---|
bin | 1010000110101011010 |
3 | 121211011220 |
4 | 1100311122 |
5 | 41043343 |
6 | 11032510 |
7 | 2546205 |
oct | 1206532 |
9 | 554156 |
10 | 331098 |
11 | 206839 |
12 | 13b736 |
13 | b7921 |
14 | 8893c |
15 | 68183 |
hex | 50d5a |
331098 has 16 divisors (see below), whose sum is σ = 668640. Its totient is φ = 109296.
The previous prime is 331081. The next prime is 331099. The reversal of 331098 is 890133.
It is not an unprimeable number, because it can be changed into a prime (331099) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636 + ... + 1032.
It is an arithmetic number, because the mean of its divisors is an integer number (41790).
2331098 is an apocalyptic number.
331098 is an abundant number, since it is smaller than the sum of its proper divisors (337542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331098 is a wasteful number, since it uses less digits than its factorization.
331098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 541.
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 331098 is about 575.4111573475. The cubic root of 331098 is about 69.1807903288.
The spelling of 331098 in words is "three hundred thirty-one thousand, ninety-eight".
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