Base | Representation |
---|---|
bin | 111001000011110011… |
… | …0101001100010010101 |
3 | 102201021121121021010110 |
4 | 1302013212221202111 |
5 | 4001422214440203 |
6 | 132142535513233 |
7 | 11565340001553 |
oct | 1620746514225 |
9 | 381247537113 |
10 | 122534140053 |
11 | 47a6a367046 |
12 | 1b8b8528819 |
13 | b72a20b020 |
14 | 5d05b22bd3 |
15 | 32c26c6d03 |
hex | 1c879a9895 |
122534140053 has 32 divisors (see below), whose sum is σ = 177713367552. Its totient is φ = 74649355200.
The previous prime is 122534140051. The next prime is 122534140093. The reversal of 122534140053 is 350041435221.
It is not a de Polignac number, because 122534140053 - 21 = 122534140051 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 122534140053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122534140051) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6546438 + ... + 6565128.
It is an arithmetic number, because the mean of its divisors is an integer number (5553542736).
Almost surely, 2122534140053 is an apocalyptic number.
122534140053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
122534140053 is a deficient number, since it is larger than the sum of its proper divisors (55179227499).
122534140053 is a wasteful number, since it uses less digits than its factorization.
122534140053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20385.
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 122534140053 its reverse (350041435221), we get a palindrome (472575575274).
The spelling of 122534140053 in words is "one hundred twenty-two billion, five hundred thirty-four million, one hundred forty thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •