Base | Representation |
---|---|
bin | 11101001111100110… |
… | …101101110001110010 |
3 | 10000001100020112110001 |
4 | 131033212231301302 |
5 | 1003301440220424 |
6 | 22231453500214 |
7 | 2161062213532 |
oct | 351746556162 |
9 | 100040215401 |
10 | 31400320114 |
11 | 12353731289 |
12 | 6103aa166a |
13 | 2c65526497 |
14 | 173c4014c2 |
15 | c3ba33844 |
hex | 74f9adc72 |
31400320114 has 8 divisors (see below), whose sum is σ = 47102324400. Its totient is φ = 15699545316.
The previous prime is 31400320103. The next prime is 31400320139. The reversal of 31400320114 is 41102300413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 31400320091 and 31400320100.
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, 240624 + ... + 347419.
It is an arithmetic number, because the mean of its divisors is an integer number (5887790550).
Almost surely, 231400320114 is an apocalyptic number.
31400320114 is a deficient number, since it is larger than the sum of its proper divisors (15702004286).
31400320114 is a wasteful number, since it uses less digits than its factorization.
31400320114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 614744.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 31400320114 its reverse (41102300413), we get a palindrome (72502620527).
The spelling of 31400320114 in words is "thirty-one billion, four hundred million, three hundred twenty thousand, one hundred fourteen".
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