Base | Representation |
---|---|
bin | 1110000110001110100111… |
… | …10010000110101000110010 |
3 | 11001202121021110000201112102 |
4 | 13003013103302012220302 |
5 | 13030402140004232234 |
6 | 145533204515500402 |
7 | 6346462062100220 |
oct | 703072362065062 |
9 | 131677243021472 |
10 | 31000332102194 |
11 | 9972192327274 |
12 | 35880a45b7702 |
13 | 143b41b465660 |
14 | 7925d1961b10 |
15 | 38b5ca790c7e |
hex | 1c31d3c86a32 |
31000332102194 has 32 divisors (see below), whose sum is σ = 59077555977216. Its totient is φ = 11868259008960.
The previous prime is 31000332102191. The next prime is 31000332102197. The reversal of 31000332102194 is 49120123300013.
It is an interprime number because it is at equal distance from previous prime (31000332102191) and next prime (31000332102197).
It is a super-2 number, since 2×310003321021942 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (31000332102191) 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, 2747276537 + ... + 2747287820.
It is an arithmetic number, because the mean of its divisors is an integer number (1846173624288).
Almost surely, 231000332102194 is an apocalyptic number.
31000332102194 is a deficient number, since it is larger than the sum of its proper divisors (28077223875022).
31000332102194 is a wasteful number, since it uses less digits than its factorization.
31000332102194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5494564410.
The product of its (nonzero) digits is 3888, while the sum is 29.
The spelling of 31000332102194 in words is "thirty-one trillion, three hundred thirty-two million, one hundred two thousand, one hundred ninety-four".
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