Base | Representation |
---|---|
bin | 111101010010… |
… | …1000001110010 |
3 | 2020110112111210 |
4 | 1322211001302 |
5 | 31211230414 |
6 | 3104420550 |
7 | 540061620 |
oct | 172450162 |
9 | 66415453 |
10 | 32133234 |
11 | 171581a1 |
12 | a917756 |
13 | 6870c63 |
14 | 43a6510 |
15 | 2c4ae59 |
hex | 1ea5072 |
32133234 has 32 divisors (see below), whose sum is σ = 73645056. Its totient is φ = 9156240.
The previous prime is 32133221. The next prime is 32133239. The reversal of 32133234 is 43233123.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 32133234.
It is not an unprimeable number, because it can be changed into a prime (32133239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19669 + ... + 21239.
It is an arithmetic number, because the mean of its divisors is an integer number (2301408).
Almost surely, 232133234 is an apocalyptic number.
32133234 is an abundant number, since it is smaller than the sum of its proper divisors (41511822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32133234 is a wasteful number, since it uses less digits than its factorization.
32133234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2070.
The product of its digits is 1296, while the sum is 21.
The square root of 32133234 is about 5668.6183501802. The cubic root of 32133234 is about 317.9202165260.
Adding to 32133234 its reverse (43233123), we get a palindrome (75366357).
The spelling of 32133234 in words is "thirty-two million, one hundred thirty-three thousand, two hundred thirty-four".
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