Base | Representation |
---|---|
bin | 1001010100110100000… |
… | …11111110100111000011 |
3 | 1010122001002022000112122 |
4 | 10222122003332213003 |
5 | 20222201023022201 |
6 | 403110111514455 |
7 | 32102054506124 |
oct | 4523203764703 |
9 | 1118032260478 |
10 | 320412314051 |
11 | 113982441a35 |
12 | 52121528a2b |
13 | 242a3a69a4b |
14 | 117180b604b |
15 | 8504721e1b |
hex | 4a9a0fe9c3 |
320412314051 has 4 divisors (see below), whose sum is σ = 320952638952. Its totient is φ = 319871989152.
The previous prime is 320412314041. The next prime is 320412314063. The reversal of 320412314051 is 150413214023.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150413214023 = 17 ⋅8847836119.
It is a cyclic number.
It is not a de Polignac number, because 320412314051 - 26 = 320412313987 is a prime.
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 320412314051.
It is not an unprimeable number, because it can be changed into a prime (320412314021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270161561 + ... + 270162746.
It is an arithmetic number, because the mean of its divisors is an integer number (80238159738).
Almost surely, 2320412314051 is an apocalyptic number.
320412314051 is a deficient number, since it is larger than the sum of its proper divisors (540324901).
320412314051 is an equidigital number, since it uses as much as digits as its factorization.
320412314051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 540324900.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 320412314051 its reverse (150413214023), we get a palindrome (470825528074).
The spelling of 320412314051 in words is "three hundred twenty billion, four hundred twelve million, three hundred fourteen thousand, fifty-one".
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