Base | Representation |
---|---|
bin | 1101111111110001100… |
… | …11101110101110001101 |
3 | 1200222022211200211000002 |
4 | 12333320303232232031 |
5 | 30334403403231031 |
6 | 1004532444014045 |
7 | 46513352556011 |
oct | 6777063565615 |
9 | 1628284624002 |
10 | 480915680141 |
11 | 175a56400526 |
12 | 79255831325 |
13 | 36472399910 |
14 | 193c27ba541 |
15 | c79a48eccb |
hex | 6ff8ceeb8d |
480915680141 has 4 divisors (see below), whose sum is σ = 517909194012. Its totient is φ = 443922166272.
The previous prime is 480915680123. The next prime is 480915680183. The reversal of 480915680141 is 141086519084.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 58844571241 + 422071108900 = 242579^2 + 649670^2 .
It is not a de Polignac number, because 480915680141 - 214 = 480915663757 is a prime.
It is a super-3 number, since 3×4809156801413 (a number of 36 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (480915680041) 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, 18496756916 + ... + 18496756941.
It is an arithmetic number, because the mean of its divisors is an integer number (129477298503).
Almost surely, 2480915680141 is an apocalyptic number.
It is an amenable number.
480915680141 is a deficient number, since it is larger than the sum of its proper divisors (36993513871).
480915680141 is a wasteful number, since it uses less digits than its factorization.
480915680141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36993513870.
The product of its (nonzero) digits is 276480, while the sum is 47.
The spelling of 480915680141 in words is "four hundred eighty billion, nine hundred fifteen million, six hundred eighty thousand, one hundred forty-one".
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