Base | Representation |
---|---|
bin | 101011010001001… |
… | …101000001001100 |
3 | 1212120222001211112 |
4 | 223101031001030 |
5 | 2441314230220 |
6 | 200011111152 |
7 | 23663206112 |
oct | 5321150114 |
9 | 1776861745 |
10 | 725930060 |
11 | 34284aaa9 |
12 | 1831424b8 |
13 | b751aa1b |
14 | 6c5a7ab2 |
15 | 43ae55c5 |
hex | 2b44d04c |
725930060 has 12 divisors (see below), whose sum is σ = 1524453168. Its totient is φ = 290372016.
The previous prime is 725930053. The next prime is 725930063. The reversal of 725930060 is 60039527.
It is a junction number, because it is equal to n+sod(n) for n = 725929999 and 725930026.
It is not an unprimeable number, because it can be changed into a prime (725930063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18148232 + ... + 18148271.
It is an arithmetic number, because the mean of its divisors is an integer number (127037764).
Almost surely, 2725930060 is an apocalyptic number.
It is an amenable number.
725930060 is an abundant number, since it is smaller than the sum of its proper divisors (798523108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
725930060 is a wasteful number, since it uses less digits than its factorization.
725930060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36296512 (or 36296510 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 32.
The square root of 725930060 is about 26943.0892809269. The cubic root of 725930060 is about 898.7348726533.
Adding to 725930060 its reverse (60039527), we get a palindrome (785969587).
The spelling of 725930060 in words is "seven hundred twenty-five million, nine hundred thirty thousand, sixty".
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