Base | Representation |
---|---|
bin | 10101011011101001… |
… | …000111001101000110 |
3 | 2012101202210000122021 |
4 | 111123221013031012 |
5 | 334112124344200 |
6 | 14323254153354 |
7 | 1443160444603 |
oct | 253351071506 |
9 | 65352700567 |
10 | 23012340550 |
11 | 9839959071 |
12 | 456295285a |
13 | 22297c0174 |
14 | 11843c16aa |
15 | 8ea44b41a |
hex | 55ba47346 |
23012340550 has 48 divisors (see below), whose sum is σ = 44516525760. Its totient is φ = 8842728960.
The previous prime is 23012340511. The next prime is 23012340563. The reversal of 23012340550 is 5504321032.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67422 + ... + 224878.
It is an arithmetic number, because the mean of its divisors is an integer number (927427620).
Almost surely, 223012340550 is an apocalyptic number.
23012340550 is a deficient number, since it is larger than the sum of its proper divisors (21504185210).
23012340550 is a wasteful number, since it uses less digits than its factorization.
23012340550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157585 (or 157580 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 23012340550 its reverse (5504321032), we get a palindrome (28516661582).
The spelling of 23012340550 in words is "twenty-three billion, twelve million, three hundred forty thousand, five hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •