Base | Representation |
---|---|
bin | 1110001001001100011000… |
… | …11011001000100001000000 |
3 | 11002010100020210000010201210 |
4 | 13010212030123020201000 |
5 | 13034034313303111334 |
6 | 150052054312530120 |
7 | 6360026600643543 |
oct | 704461433104100 |
9 | 132110223003653 |
10 | 31102214113344 |
11 | 9a01414041190 |
12 | 35a39986b0940 |
13 | 1447c06b4aa5a |
14 | 7974d892685a |
15 | 38e08ed335e9 |
hex | 1c498c6c8840 |
31102214113344 has 56 divisors (see below), whose sum is σ = 89772299833248. Its totient is φ = 9424913367040.
The previous prime is 31102214113301. The next prime is 31102214113349. The reversal of 31102214113344 is 44331141220113.
It is not an unprimeable number, because it can be changed into a prime (31102214113349) 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, 7363211457 + ... + 7363215680.
Almost surely, 231102214113344 is an apocalyptic number.
It is an amenable number.
31102214113344 is an abundant number, since it is smaller than the sum of its proper divisors (58670085719904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31102214113344 is a wasteful number, since it uses less digits than its factorization.
31102214113344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14726427163 (or 14726427153 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 31102214113344 its reverse (44331141220113), we get a palindrome (75433355333457).
The spelling of 31102214113344 in words is "thirty-one trillion, one hundred two billion, two hundred fourteen million, one hundred thirteen thousand, three hundred forty-four".
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