Base | Representation |
---|---|
bin | 101011111101… |
… | …1101100011110 |
3 | 1121101010002011 |
4 | 1113323230132 |
5 | 21400113123 |
6 | 2142021434 |
7 | 366634123 |
oct | 127735436 |
9 | 47333064 |
10 | 23051038 |
11 | 1201464a |
12 | 787787a |
13 | 4a1108a |
14 | 30c074a |
15 | 2054e0d |
hex | 15fbb1e |
23051038 has 8 divisors (see below), whose sum is σ = 34599888. Its totient is φ = 11517744.
The previous prime is 23051029. The next prime is 23051051. The reversal of 23051038 is 83015032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1095 + ... + 6877.
It is an arithmetic number, because the mean of its divisors is an integer number (4324986).
Almost surely, 223051038 is an apocalyptic number.
23051038 is a deficient number, since it is larger than the sum of its proper divisors (11548850).
23051038 is a wasteful number, since it uses less digits than its factorization.
23051038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7778.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 23051038 is about 4801.1496539891. The cubic root of 23051038 is about 284.5968980632.
The spelling of 23051038 in words is "twenty-three million, fifty-one thousand, thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •