Base | Representation |
---|---|
bin | 11100101100010… |
… | …010100010111000 |
3 | 1020112210020201100 |
4 | 130230102202320 |
5 | 1441212403334 |
6 | 115433251400 |
7 | 14633411625 |
oct | 3454224270 |
9 | 1215706640 |
10 | 481372344 |
11 | 2277a4192 |
12 | 115263b60 |
13 | 7896250b |
14 | 47d0734c |
15 | 2c3d8c99 |
hex | 1cb128b8 |
481372344 has 48 divisors (see below), whose sum is σ = 1304779320. Its totient is φ = 160326720.
The previous prime is 481372273. The next prime is 481372369. The reversal of 481372344 is 443273184.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 481372299 and 481372308.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132634 + ... + 136214.
Almost surely, 2481372344 is an apocalyptic number.
It is an amenable number.
481372344 is an abundant number, since it is smaller than the sum of its proper divisors (823406976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481372344 is a wasteful number, since it uses less digits than its factorization.
481372344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5460 (or 5453 counting only the distinct ones).
The product of its digits is 64512, while the sum is 36.
The square root of 481372344 is about 21940.1992698334. The cubic root of 481372344 is about 783.7190050546.
The spelling of 481372344 in words is "four hundred eighty-one million, three hundred seventy-two thousand, three hundred forty-four".
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