Base | Representation |
---|---|
bin | 10101101100111010… |
… | …000101010111010100 |
3 | 2020010221211100122000 |
4 | 111230322011113110 |
5 | 340210303032012 |
6 | 14412122435300 |
7 | 1453305515163 |
oct | 255472052724 |
9 | 66127740560 |
10 | 23302002132 |
11 | 9978411102 |
12 | 4623962b30 |
13 | 227480b356 |
14 | 11b0a633da |
15 | 915ab6ddc |
hex | 56ce855d4 |
23302002132 has 24 divisors (see below), whose sum is σ = 60412598400. Its totient is φ = 7767334008.
The previous prime is 23302002107. The next prime is 23302002137. The reversal of 23302002132 is 23120020332.
It is a happy number.
23302002132 is a `hidden beast` number, since 2 + 330 + 200 + 2 + 132 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23302002137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107879532 + ... + 107879747.
It is an arithmetic number, because the mean of its divisors is an integer number (2517191600).
Almost surely, 223302002132 is an apocalyptic number.
It is an amenable number.
23302002132 is an abundant number, since it is smaller than the sum of its proper divisors (37110596268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23302002132 is a wasteful number, since it uses less digits than its factorization.
23302002132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215759292 (or 215759284 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 23302002132 its reverse (23120020332), we get a palindrome (46422022464).
It can be divided in two parts, 2330200 and 2132, that added together give a palindrome (2332332).
The spelling of 23302002132 in words is "twenty-three billion, three hundred two million, two thousand, one hundred thirty-two".
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