Base | Representation |
---|---|
bin | 1100000010000111… |
… | …1001100110000100 |
3 | 22100010000200211200 |
4 | 3000201321212010 |
5 | 23103402042012 |
6 | 1252304302500 |
7 | 143021333352 |
oct | 30041714604 |
9 | 8303020750 |
10 | 3230112132 |
11 | 1408350065 |
12 | 761911a30 |
13 | 3c6282870 |
14 | 228dc67d2 |
15 | 13d89a3dc |
hex | c0879984 |
3230112132 has 72 divisors (see below), whose sum is σ = 9310346136. Its totient is φ = 935414784.
The previous prime is 3230112131. The next prime is 3230112139. The reversal of 3230112132 is 2312110323.
It can be written as a sum of positive squares in 4 ways, for example, as 295289856 + 2934822276 = 17184^2 + 54174^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (3230112131) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195043 + ... + 210954.
It is an arithmetic number, because the mean of its divisors is an integer number (129310363).
Almost surely, 23230112132 is an apocalyptic number.
It is an amenable number.
3230112132 is an abundant number, since it is smaller than the sum of its proper divisors (6080234004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3230112132 is a wasteful number, since it uses less digits than its factorization.
3230112132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406037 (or 406032 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 3230112132 is about 56834.0754477453. The cubic root of 3230112132 is about 1478.2204280351.
Adding to 3230112132 its reverse (2312110323), we get a palindrome (5542222455).
The spelling of 3230112132 in words is "three billion, two hundred thirty million, one hundred twelve thousand, one hundred thirty-two".
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