Base | Representation |
---|---|
bin | 11100101001100… |
… | …110010111111011 |
3 | 1020111110102100100 |
4 | 130221212113323 |
5 | 1441022322011 |
6 | 115410210443 |
7 | 14624413620 |
oct | 3451462773 |
9 | 1214412310 |
10 | 480667131 |
11 | 22736236a |
12 | 114b83a23 |
13 | 78776529 |
14 | 47ba2347 |
15 | 2c2e9d56 |
hex | 1ca665fb |
480667131 has 12 divisors (see below), whose sum is σ = 793482352. Its totient is φ = 274666896.
The previous prime is 480667127. The next prime is 480667151. The reversal of 480667131 is 131766084.
It is not a de Polignac number, because 480667131 - 22 = 480667127 is a prime.
It is a super-3 number, since 3×4806671313 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (480667151) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3814756 + ... + 3814881.
Almost surely, 2480667131 is an apocalyptic number.
480667131 is a deficient number, since it is larger than the sum of its proper divisors (312815221).
480667131 is a wasteful number, since it uses less digits than its factorization.
480667131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7629650 (or 7629647 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 480667131 is about 21924.1221260966. The cubic root of 480667131 is about 783.3361005284.
The spelling of 480667131 in words is "four hundred eighty million, six hundred sixty-seven thousand, one hundred thirty-one".
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