Base | Representation |
---|---|
bin | 11100101100010… |
… | …100000001000100 |
3 | 1020112210112222121 |
4 | 130230110001010 |
5 | 1441213101442 |
6 | 115433335324 |
7 | 14633435326 |
oct | 3454240104 |
9 | 1215715877 |
10 | 481378372 |
11 | 2277a8772 |
12 | 115267544 |
13 | 78965197 |
14 | 47d09616 |
15 | 2c3da967 |
hex | 1cb14044 |
481378372 has 12 divisors (see below), whose sum is σ = 842567740. Its totient is φ = 240644736.
The previous prime is 481378361. The next prime is 481378393. The reversal of 481378372 is 273873184.
It can be written as a sum of positive squares in 2 ways, for example, as 398641156 + 82737216 = 19966^2 + 9096^2 .
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, 30904 + ... + 43792.
Almost surely, 2481378372 is an apocalyptic number.
It is an amenable number.
481378372 is a deficient number, since it is larger than the sum of its proper divisors (361189368).
481378372 is a wasteful number, since it uses less digits than its factorization.
481378372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22230 (or 22228 counting only the distinct ones).
The product of its digits is 225792, while the sum is 43.
The square root of 481378372 is about 21940.3366428138. The cubic root of 481378372 is about 783.7222764228.
The spelling of 481378372 in words is "four hundred eighty-one million, three hundred seventy-eight thousand, three hundred seventy-two".
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