Base | Representation |
---|---|
bin | 111101000101… |
… | …0001010111110 |
3 | 2020020221121120 |
4 | 1322022022332 |
5 | 31144220410 |
6 | 3102211410 |
7 | 536123121 |
oct | 172121276 |
9 | 66227546 |
10 | 32023230 |
11 | 17092588 |
12 | a883b66 |
13 | 6832b75 |
14 | 43783b8 |
15 | 2c28570 |
hex | 1e8a2be |
32023230 has 16 divisors (see below), whose sum is σ = 76855824. Its totient is φ = 8539520.
The previous prime is 32023213. The next prime is 32023247. The reversal of 32023230 is 3232023.
It is an interprime number because it is at equal distance from previous prime (32023213) and next prime (32023247).
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 533691 + ... + 533750.
It is an arithmetic number, because the mean of its divisors is an integer number (4803489).
Almost surely, 232023230 is an apocalyptic number.
32023230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
32023230 is an abundant number, since it is smaller than the sum of its proper divisors (44832594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32023230 is a wasteful number, since it uses less digits than its factorization.
32023230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1067451.
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 32023230 is about 5658.9071383086. The cubic root of 32023230 is about 317.5570154082.
Adding to 32023230 its reverse (3232023), we get a palindrome (35255253).
The spelling of 32023230 in words is "thirty-two million, twenty-three thousand, two hundred thirty".
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