Base | Representation |
---|---|
bin | 1001001001111001000110… |
… | …01100111100011010110010 |
3 | 2122021111220010121000020011 |
4 | 10210330203030330122302 |
5 | 10114311444142441424 |
6 | 110452033431405134 |
7 | 4145265324212113 |
oct | 444744314743262 |
9 | 78244803530204 |
10 | 20131102312114 |
11 | 6461609490612 |
12 | 23116615237aa |
13 | b3047c668751 |
14 | 4d84c9ca820a |
15 | 24d9c988a694 |
hex | 124f2333c6b2 |
20131102312114 has 16 divisors (see below), whose sum is σ = 31554500927040. Its totient is φ = 9614183933200.
The previous prime is 20131102312067. The next prime is 20131102312121. The reversal of 20131102312114 is 41121320113102.
It is a super-2 number, since 2×201311023121142 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312116584 + ... + 312181075.
It is an arithmetic number, because the mean of its divisors is an integer number (1972156307940).
Almost surely, 220131102312114 is an apocalyptic number.
20131102312114 is a deficient number, since it is larger than the sum of its proper divisors (11423398614926).
20131102312114 is a wasteful number, since it uses less digits than its factorization.
20131102312114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 624298385.
The product of its (nonzero) digits is 288, while the sum is 22.
Adding to 20131102312114 its reverse (41121320113102), we get a palindrome (61252422425216).
The spelling of 20131102312114 in words is "twenty trillion, one hundred thirty-one billion, one hundred two million, three hundred twelve thousand, one hundred fourteen".
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