Base | Representation |
---|---|
bin | 111100111110110… |
… | …100110010101010 |
3 | 2122022010222021012 |
4 | 330332310302222 |
5 | 4043403231442 |
6 | 245304343522 |
7 | 34232140010 |
oct | 7476646252 |
9 | 2568128235 |
10 | 1023102122 |
11 | 485572849 |
12 | 246774ba2 |
13 | 133c68593 |
14 | 99c428b0 |
15 | 5ec46582 |
hex | 3cfb4caa |
1023102122 has 16 divisors (see below), whose sum is σ = 1769982720. Its totient is φ = 434449008.
The previous prime is 1023102103. The next prime is 1023102131. The reversal of 1023102122 is 2212013201.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 1023102097 and 1023102106.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333698 + ... + 336749.
It is an arithmetic number, because the mean of its divisors is an integer number (110623920).
Almost surely, 21023102122 is an apocalyptic number.
1023102122 is a deficient number, since it is larger than the sum of its proper divisors (746880598).
1023102122 is a wasteful number, since it uses less digits than its factorization.
1023102122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670565.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1023102122 is about 31985.9675795496. The cubic root of 1023102122 is about 1007.6421560110.
Adding to 1023102122 its reverse (2212013201), we get a palindrome (3235115323).
The spelling of 1023102122 in words is "one billion, twenty-three million, one hundred two thousand, one hundred twenty-two".
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