Base | Representation |
---|---|
bin | 1110000001010110011… |
… | …01111111111100100000 |
3 | 1201001111210010012220102 |
4 | 13000223031333330200 |
5 | 30343121411132412 |
6 | 1005152415201532 |
7 | 46543332364661 |
oct | 7005315777440 |
9 | 1631453105812 |
10 | 481761427232 |
11 | 17634a847868 |
12 | 79450b162a8 |
13 | 36578679197 |
14 | 19462c53368 |
15 | c7e98518c2 |
hex | 702b37ff20 |
481761427232 has 54 divisors (see below), whose sum is σ = 982533604689. Its totient is φ = 232519512960.
The previous prime is 481761427219. The next prime is 481761427249. The reversal of 481761427232 is 232724167184.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 481475005456 + 286421776 = 693884^2 + 16924^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=490796.
It is a super-2 number, since 2×4817614272322 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 113862557 + ... + 113866787.
Almost surely, 2481761427232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 481761427232
481761427232 is an abundant number, since it is smaller than the sum of its proper divisors (500772177457).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481761427232 is an frugal number, since it uses more digits than its factorization.
481761427232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8530 (or 4262 counting only the distinct ones).
The product of its digits is 903168, while the sum is 47.
The spelling of 481761427232 in words is "four hundred eighty-one billion, seven hundred sixty-one million, four hundred twenty-seven thousand, two hundred thirty-two".
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