Base | Representation |
---|---|
bin | 101011010000100… |
… | …100011110111110 |
3 | 1212120122122002021 |
4 | 223100210132332 |
5 | 2441243422110 |
6 | 200003350354 |
7 | 23661615055 |
oct | 5320443676 |
9 | 1776578067 |
10 | 725764030 |
11 | 342747292 |
12 | 1830823ba |
13 | b7490294 |
14 | 6c56339c |
15 | 43ab12da |
hex | 2b4247be |
725764030 has 16 divisors (see below), whose sum is σ = 1307398320. Its totient is φ = 290078272.
The previous prime is 725764027. The next prime is 725764043. The reversal of 725764030 is 30467527.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14695 + ... + 40834.
It is an arithmetic number, because the mean of its divisors is an integer number (81712395).
Almost surely, 2725764030 is an apocalyptic number.
725764030 is a deficient number, since it is larger than the sum of its proper divisors (581634290).
725764030 is a wasteful number, since it uses less digits than its factorization.
725764030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56843.
The product of its (nonzero) digits is 35280, while the sum is 34.
The square root of 725764030 is about 26940.0079806967. The cubic root of 725764030 is about 898.6663498315. Note that the first 3 decimals are identical.
The spelling of 725764030 in words is "seven hundred twenty-five million, seven hundred sixty-four thousand, thirty".
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