Base | Representation |
---|---|
bin | 111011010101… |
… | …0010000110010 |
3 | 2011112100112201 |
4 | 1312222100302 |
5 | 30430343343 |
6 | 3030413414 |
7 | 525253222 |
oct | 166522062 |
9 | 64470481 |
10 | 31106098 |
11 | 16616521 |
12 | a50126a |
13 | 65a159a |
14 | 41ba082 |
15 | 2ae694d |
hex | 1daa432 |
31106098 has 8 divisors (see below), whose sum is σ = 47450160. Its totient is φ = 15289380.
The previous prime is 31106041. The next prime is 31106099. The reversal of 31106098 is 89060113.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (31106099) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131688 + ... + 131923.
It is an arithmetic number, because the mean of its divisors is an integer number (5931270).
Almost surely, 231106098 is an apocalyptic number.
31106098 is a deficient number, since it is larger than the sum of its proper divisors (16344062).
31106098 is a wasteful number, since it uses less digits than its factorization.
31106098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263672.
The product of its (nonzero) digits is 1296, while the sum is 28.
The square root of 31106098 is about 5577.2841060860. The cubic root of 31106098 is about 314.4960380250.
The spelling of 31106098 in words is "thirty-one million, one hundred six thousand, ninety-eight".
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