Base | Representation |
---|---|
bin | 11011110010101… |
… | …00111111101010 |
3 | 121020200022222220 |
4 | 31321110333222 |
5 | 434140211020 |
6 | 35044454510 |
7 | 5530406106 |
oct | 1571247752 |
9 | 536608886 |
10 | 233132010 |
11 | 10a662591 |
12 | 660aa436 |
13 | 393b7a47 |
14 | 22d68906 |
15 | 15701240 |
hex | de54fea |
233132010 has 32 divisors (see below), whose sum is σ = 569004480. Its totient is φ = 61114368.
The previous prime is 233131993. The next prime is 233132017. The reversal of 233132010 is 10231332.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (233132017) 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, 64087 + ... + 67626.
It is an arithmetic number, because the mean of its divisors is an integer number (17781390).
Almost surely, 2233132010 is an apocalyptic number.
233132010 is an abundant number, since it is smaller than the sum of its proper divisors (335872470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233132010 is a wasteful number, since it uses less digits than its factorization.
233132010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131782.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 233132010 is about 15268.6610414928. The cubic root of 233132010 is about 615.4611387091.
Adding to 233132010 its reverse (10231332), we get a palindrome (243363342).
The spelling of 233132010 in words is "two hundred thirty-three million, one hundred thirty-two thousand, ten".
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