Base | Representation |
---|---|
bin | 101011111100… |
… | …1100000110110 |
3 | 1121100122211012 |
4 | 1113321200312 |
5 | 21344321402 |
6 | 2141512222 |
7 | 366566066 |
oct | 127714066 |
9 | 47318735 |
10 | 23042102 |
11 | 12008966 |
12 | 7872672 |
13 | 4a09ca5 |
14 | 30bb3a6 |
15 | 2052452 |
hex | 15f9836 |
23042102 has 4 divisors (see below), whose sum is σ = 34563156. Its totient is φ = 11521050.
The previous prime is 23042101. The next prime is 23042111. The reversal of 23042102 is 20124032.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23042101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5760524 + ... + 5760527.
It is an arithmetic number, because the mean of its divisors is an integer number (8640789).
Almost surely, 223042102 is an apocalyptic number.
23042102 is a deficient number, since it is larger than the sum of its proper divisors (11521054).
23042102 is a wasteful number, since it uses less digits than its factorization.
23042102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11521053.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 23042102 is about 4800.2189533395. The cubic root of 23042102 is about 284.5601175564.
Adding to 23042102 its reverse (20124032), we get a palindrome (43166134).
The spelling of 23042102 in words is "twenty-three million, forty-two thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •