Base | Representation |
---|---|
bin | 11100111001010110… |
… | …001110110011101110 |
3 | 2222002022120211122002 |
4 | 130321112032303232 |
5 | 1002020341301311 |
6 | 22130434052302 |
7 | 2145606205001 |
oct | 347126166356 |
9 | 88068524562 |
10 | 31026900206 |
11 | 12181970395 |
12 | 601aa1a092 |
13 | 2c06060363 |
14 | 1704999538 |
15 | c18d7093b |
hex | 73958ecee |
31026900206 has 8 divisors (see below), whose sum is σ = 46674473400. Its totient is φ = 15468742408.
The previous prime is 31026900199. The next prime is 31026900251. The reversal of 31026900206 is 60200962013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22352981 + ... + 22354368.
It is an arithmetic number, because the mean of its divisors is an integer number (5834309175).
Almost surely, 231026900206 is an apocalyptic number.
31026900206 is a deficient number, since it is larger than the sum of its proper divisors (15647573194).
31026900206 is a wasteful number, since it uses less digits than its factorization.
31026900206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44707698.
The product of its (nonzero) digits is 3888, while the sum is 29.
The spelling of 31026900206 in words is "thirty-one billion, twenty-six million, nine hundred thousand, two hundred six".
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