Base | Representation |
---|---|
bin | 1110000111000110000100… |
… | …01110011100000010111011 |
3 | 11001212110010011221000210020 |
4 | 13003203002032130002323 |
5 | 13031344122142423344 |
6 | 145555010542421523 |
7 | 6351564601513203 |
oct | 703430216340273 |
9 | 131773104830706 |
10 | 31030102311099 |
11 | 998387988a901 |
12 | 3591a125918a3 |
13 | 1441184042598 |
14 | 793c17671403 |
15 | 38c26e128719 |
hex | 1c38c239c0bb |
31030102311099 has 16 divisors (see below), whose sum is σ = 43878666933792. Its totient is φ = 19438106485248.
The previous prime is 31030102311023. The next prime is 31030102311113. The reversal of 31030102311099 is 99011320103013.
It is not a de Polignac number, because 31030102311099 - 27 = 31030102310971 is a prime.
It is not an unprimeable number, because it can be changed into a prime (31030102311899) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496243924 + ... + 496306449.
It is an arithmetic number, because the mean of its divisors is an integer number (2742416683362).
Almost surely, 231030102311099 is an apocalyptic number.
31030102311099 is a deficient number, since it is larger than the sum of its proper divisors (12848564622693).
31030102311099 is a wasteful number, since it uses less digits than its factorization.
31030102311099 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 992551006.
The product of its (nonzero) digits is 4374, while the sum is 33.
The spelling of 31030102311099 in words is "thirty-one trillion, thirty billion, one hundred two million, three hundred eleven thousand, ninety-nine".
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