Base | Representation |
---|---|
bin | 1110001111111001001011… |
… | …10010000110010100101011 |
3 | 11002221100110020120211021212 |
4 | 13013330211302012110223 |
5 | 13101322244100030121 |
6 | 150345525402423335 |
7 | 6412456404241646 |
oct | 707744562062453 |
9 | 132840406524255 |
10 | 31332420314411 |
11 | 9a90006484317 |
12 | 3620524201b4b |
13 | 146383317a988 |
14 | 7a46d65aaa5d |
15 | 39506506325b |
hex | 1c7f25c8652b |
31332420314411 has 8 divisors (see below), whose sum is σ = 31647190017600. Its totient is φ = 31017739782400.
The previous prime is 31332420314407. The next prime is 31332420314471. The reversal of 31332420314411 is 11441302423313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 31332420314411 - 22 = 31332420314407 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (31332420314471) 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, 21586406 + ... + 22992123.
It is an arithmetic number, because the mean of its divisors is an integer number (3955898752200).
Almost surely, 231332420314411 is an apocalyptic number.
31332420314411 is a deficient number, since it is larger than the sum of its proper divisors (314769703189).
31332420314411 is a wasteful number, since it uses less digits than its factorization.
31332420314411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44585589.
The product of its (nonzero) digits is 20736, while the sum is 32.
Adding to 31332420314411 its reverse (11441302423313), we get a palindrome (42773722737724).
The spelling of 31332420314411 in words is "thirty-one trillion, three hundred thirty-two billion, four hundred twenty million, three hundred fourteen thousand, four hundred eleven".
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