Base | Representation |
---|---|
bin | 11011101001011… |
… | …10100100010100 |
3 | 121011102001201012 |
4 | 31310232210110 |
5 | 433333113121 |
6 | 35002551352 |
7 | 5514224126 |
oct | 1564564424 |
9 | 534361635 |
10 | 231926036 |
11 | 109a09511 |
12 | 65808558 |
13 | 39084b54 |
14 | 22b33216 |
15 | 15563c5b |
hex | dd2e914 |
231926036 has 12 divisors (see below), whose sum is σ = 429745428. Its totient is φ = 109141632.
The previous prime is 231925921. The next prime is 231926077. The reversal of 231926036 is 630629132.
231926036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 92544400 + 139381636 = 9620^2 + 11806^2 .
It is a junction number, because it is equal to n+sod(n) for n = 231925993 and 231926011.
It is a congruent number.
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, 1705271 + ... + 1705406.
It is an arithmetic number, because the mean of its divisors is an integer number (35812119).
Almost surely, 2231926036 is an apocalyptic number.
It is an amenable number.
231926036 is a deficient number, since it is larger than the sum of its proper divisors (197819392).
231926036 is a wasteful number, since it uses less digits than its factorization.
231926036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3410698 (or 3410696 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 32.
The square root of 231926036 is about 15229.1180309301. The cubic root of 231926036 is about 614.3980591042.
The spelling of 231926036 in words is "two hundred thirty-one million, nine hundred twenty-six thousand, thirty-six".
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