Base | Representation |
---|---|
bin | 111110110010… |
… | …1111001101010 |
3 | 2021221200012100 |
4 | 1331211321222 |
5 | 31412020432 |
6 | 3133354230 |
7 | 546562062 |
oct | 175457152 |
9 | 67850170 |
10 | 32923242 |
11 | 176477a0 |
12 | b038976 |
13 | 6a89711 |
14 | 45303a2 |
15 | 2d5507c |
hex | 1f65e6a |
32923242 has 48 divisors (see below), whose sum is σ = 78242112. Its totient is φ = 9922560.
The previous prime is 32923217. The next prime is 32923249. The reversal of 32923242 is 24232923.
It is not an unprimeable number, because it can be changed into a prime (32923249) 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, 50563 + ... + 51209.
It is an arithmetic number, because the mean of its divisors is an integer number (1630044).
Almost surely, 232923242 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 32923242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39121056).
32923242 is an abundant number, since it is smaller than the sum of its proper divisors (45318870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32923242 is a wasteful number, since it uses less digits than its factorization.
32923242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 923 (or 920 counting only the distinct ones).
The product of its digits is 5184, while the sum is 27.
The square root of 32923242 is about 5737.8778306966. The cubic root of 32923242 is about 320.5045491034.
The spelling of 32923242 in words is "thirty-two million, nine hundred twenty-three thousand, two hundred forty-two".
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