Base | Representation |
---|---|
bin | 11100101001110… |
… | …100101110111010 |
3 | 1020111120102000200 |
4 | 130221310232322 |
5 | 1441031212241 |
6 | 115411343030 |
7 | 14625050241 |
oct | 3451645672 |
9 | 1214512020 |
10 | 480725946 |
11 | 2273a2578 |
12 | 114bb1a76 |
13 | 7879722c |
14 | 47bb9958 |
15 | 2c30c4b6 |
hex | 1ca74bba |
480725946 has 24 divisors (see below), whose sum is σ = 1042508064. Its totient is φ = 160098120.
The previous prime is 480725929. The next prime is 480725969. The reversal of 480725946 is 649527084.
It is a happy number.
It is a super-3 number, since 3×4807259463 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9675 + ... + 32481.
It is an arithmetic number, because the mean of its divisors is an integer number (43437836).
Almost surely, 2480725946 is an apocalyptic number.
480725946 is an abundant number, since it is smaller than the sum of its proper divisors (561782118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480725946 is a wasteful number, since it uses less digits than its factorization.
480725946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23986 (or 23983 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The square root of 480725946 is about 21925.4634158551. The cubic root of 480725946 is about 783.3680492033.
It can be divided in two parts, 480725 and 946, that added together give a triangular number (481671 = T981).
The spelling of 480725946 in words is "four hundred eighty million, seven hundred twenty-five thousand, nine hundred forty-six".
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