Base | Representation |
---|---|
bin | 10101011101011000… |
… | …100011001100000011 |
3 | 2012110210202011210121 |
4 | 111131120203030003 |
5 | 334142114200110 |
6 | 14330220241111 |
7 | 1443663653545 |
oct | 253530431403 |
9 | 65423664717 |
10 | 23041553155 |
11 | 98543a0a15 |
12 | 45706a0197 |
13 | 223287a92a |
14 | 1188227695 |
15 | 8eccbbcda |
hex | 55d623303 |
23041553155 has 8 divisors (see below), whose sum is σ = 27652404672. Its totient is φ = 18431548608.
The previous prime is 23041553113. The next prime is 23041553159. The reversal of 23041553155 is 55135514032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23041553155 - 27 = 23041553027 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23041553155.
It is not an unprimeable number, because it can be changed into a prime (23041553159) 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, 150267 + ... + 262036.
It is an arithmetic number, because the mean of its divisors is an integer number (3456550584).
Almost surely, 223041553155 is an apocalyptic number.
23041553155 is a deficient number, since it is larger than the sum of its proper divisors (4610851517).
23041553155 is a wasteful number, since it uses less digits than its factorization.
23041553155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 423485.
The product of its (nonzero) digits is 45000, while the sum is 34.
The spelling of 23041553155 in words is "twenty-three billion, forty-one million, five hundred fifty-three thousand, one hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •