Base | Representation |
---|---|
bin | 11100101001011… |
… | …001111011001010 |
3 | 1020111100211101201 |
4 | 130221121323022 |
5 | 1441014204023 |
6 | 115405134414 |
7 | 14624112142 |
oct | 3451317312 |
9 | 1214324351 |
10 | 480616138 |
11 | 227328022 |
12 | 114b5a40a |
13 | 78759262 |
14 | 47b8b922 |
15 | 2c2d9bad |
hex | 1ca59eca |
480616138 has 8 divisors (see below), whose sum is σ = 721099332. Its totient is φ = 240249696.
The previous prime is 480616121. The next prime is 480616151. The reversal of 480616138 is 831616084.
It can be written as a sum of positive squares in 2 ways, for example, as 470586249 + 10029889 = 21693^2 + 3167^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×4806161383 (a number of 27 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 480616097 and 480616106.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18045 + ... + 35872.
Almost surely, 2480616138 is an apocalyptic number.
480616138 is a deficient number, since it is larger than the sum of its proper divisors (240483194).
480616138 is a wasteful number, since it uses less digits than its factorization.
480616138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58376.
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 480616138 is about 21922.9591524502. The cubic root of 480616138 is about 783.3083987033.
The spelling of 480616138 in words is "four hundred eighty million, six hundred sixteen thousand, one hundred thirty-eight".
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