Base | Representation |
---|---|
bin | 1001001001010100110… |
… | …10010000110001100011 |
3 | 1010001010012210022121201 |
4 | 10210222122100301203 |
5 | 20122032444441011 |
6 | 400210050302031 |
7 | 31463156055565 |
oct | 4445232206143 |
9 | 1101105708551 |
10 | 314244140131 |
11 | 1112a7696639 |
12 | 50a9b887917 |
13 | 2382cbaabac |
14 | 112d0c0b335 |
15 | 8292e69cc1 |
hex | 492a690c63 |
314244140131 has 8 divisors (see below), whose sum is σ = 315999693504. Its totient is φ = 312491098920.
The previous prime is 314244140087. The next prime is 314244140159. The reversal of 314244140131 is 131041442413.
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 314244140131 - 27 = 314244140003 is a prime.
It is a super-2 number, since 2×3142441401312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 314244140131.
It is not an unprimeable number, because it can be changed into a prime (314244140731) 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, 376885 + ... + 877798.
It is an arithmetic number, because the mean of its divisors is an integer number (39499961688).
Almost surely, 2314244140131 is an apocalyptic number.
314244140131 is a deficient number, since it is larger than the sum of its proper divisors (1755553373).
314244140131 is a wasteful number, since it uses less digits than its factorization.
314244140131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1256081.
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 314244140131 its reverse (131041442413), we get a palindrome (445285582544).
The spelling of 314244140131 in words is "three hundred fourteen billion, two hundred forty-four million, one hundred forty thousand, one hundred thirty-one".
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