Base | Representation |
---|---|
bin | 10111001111101001000110… |
… | …111010100010101110110010 |
3 | 111101222002111120020121002010 |
4 | 113033221012322202232302 |
5 | 101344414020320043442 |
6 | 1001231451514303350 |
7 | 30350605506536100 |
oct | 2717510672425662 |
9 | 441862446217063 |
10 | 102230001331122 |
11 | 2a634555691295 |
12 | b570a38727b56 |
13 | 450732b439402 |
14 | 1b35d5c056c70 |
15 | bc4384a0eb9c |
hex | 5cfa46ea2bb2 |
102230001331122 has 48 divisors (see below), whose sum is σ = 251831888045280. Its totient is φ = 27490420524672.
The previous prime is 102230001331109. The next prime is 102230001331229. The reversal of 102230001331122 is 221133100032201.
It is a super-2 number, since 2×1022300013311222 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
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, 10227085972 + ... + 10227095967.
It is an arithmetic number, because the mean of its divisors is an integer number (5246497667610).
Almost surely, 2102230001331122 is an apocalyptic number.
102230001331122 is an abundant number, since it is smaller than the sum of its proper divisors (149601886714158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102230001331122 is a wasteful number, since it uses less digits than its factorization.
102230001331122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20454181975 (or 20454181968 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 102230001331122 its reverse (221133100032201), we get a palindrome (323363101363323).
The spelling of 102230001331122 in words is "one hundred two trillion, two hundred thirty billion, one million, three hundred thirty-one thousand, one hundred twenty-two".
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