Base | Representation |
---|---|
bin | 10101101100111010… |
… | …000111100100010101 |
3 | 2020010221211211000021 |
4 | 111230322013210111 |
5 | 340210303324112 |
6 | 14412122545141 |
7 | 1453305553405 |
oct | 255472074425 |
9 | 66127754007 |
10 | 23302011157 |
11 | 9978417967 |
12 | 46239681b1 |
13 | 22748124a9 |
14 | 11b0a66805 |
15 | 915ab9907 |
hex | 56ce87915 |
23302011157 has 2 divisors, whose sum is σ = 23302011158. Its totient is φ = 23302011156.
The previous prime is 23302011097. The next prime is 23302011169. The reversal of 23302011157 is 75111020332.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 23287065201 + 14945956 = 152601^2 + 3866^2 .
It is a cyclic number.
It is not a de Polignac number, because 23302011157 - 219 = 23301486869 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23302021157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11651005578 + 11651005579.
It is an arithmetic number, because the mean of its divisors is an integer number (11651005579).
Almost surely, 223302011157 is an apocalyptic number.
It is an amenable number.
23302011157 is a deficient number, since it is larger than the sum of its proper divisors (1).
23302011157 is an equidigital number, since it uses as much as digits as its factorization.
23302011157 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1260, while the sum is 25.
Adding to 23302011157 its reverse (75111020332), we get a palindrome (98413031489).
The spelling of 23302011157 in words is "twenty-three billion, three hundred two million, eleven thousand, one hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •