Base | Representation |
---|---|
bin | 101101010010010111101… |
… | …011010000100110101011 |
3 | 102000111212200010020100101 |
4 | 231102113223100212223 |
5 | 401442040330201443 |
6 | 10341402433250231 |
7 | 440561523136342 |
oct | 55222753204653 |
9 | 12014780106311 |
10 | 3112101022123 |
11 | a9a91a992905 |
12 | 423190403977 |
13 | 1976153b4c62 |
14 | aa8ab150b59 |
15 | 55e4600684d |
hex | 2d497ad09ab |
3112101022123 has 16 divisors (see below), whose sum is σ = 3209193061792. Its totient is φ = 3016567008000.
The previous prime is 3112101022111. The next prime is 3112101022127. The reversal of 3112101022123 is 3212201012113.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3112101022123 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 3112101022123.
It is not an unprimeable number, because it can be changed into a prime (3112101022127) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4916053 + ... + 5512873.
It is an arithmetic number, because the mean of its divisors is an integer number (200574566362).
Almost surely, 23112101022123 is an apocalyptic number.
3112101022123 is a deficient number, since it is larger than the sum of its proper divisors (97092039669).
3112101022123 is a wasteful number, since it uses less digits than its factorization.
3112101022123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 598126.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 3112101022123 its reverse (3212201012113), we get a palindrome (6324302034236).
The spelling of 3112101022123 in words is "three trillion, one hundred twelve billion, one hundred one million, twenty-two thousand, one hundred twenty-three".
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