Base | Representation |
---|---|
bin | 101111100110100010… |
… | …1110101001000111010 |
3 | 100202212020120102010021 |
4 | 1133031011311020322 |
5 | 3133324111333331 |
6 | 114543410441054 |
7 | 10246143026311 |
oct | 1371505651072 |
9 | 322766512107 |
10 | 102225105466 |
11 | 3a398452840 |
12 | 1798ab9318a |
13 | 98417c12b3 |
14 | 4d3a795278 |
15 | 29d4765211 |
hex | 17cd17523a |
102225105466 has 32 divisors (see below), whose sum is σ = 177236424000. Its totient is φ = 43703251200.
The previous prime is 102225105439. The next prime is 102225105529. The reversal of 102225105466 is 664501522201.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469456 + ... + 651796.
It is an arithmetic number, because the mean of its divisors is an integer number (5538638250).
Almost surely, 2102225105466 is an apocalyptic number.
102225105466 is a deficient number, since it is larger than the sum of its proper divisors (75011318534).
102225105466 is a wasteful number, since it uses less digits than its factorization.
102225105466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183870.
The product of its (nonzero) digits is 28800, while the sum is 34.
Adding to 102225105466 its reverse (664501522201), we get a palindrome (766726627667).
The spelling of 102225105466 in words is "one hundred two billion, two hundred twenty-five million, one hundred five thousand, four hundred sixty-six".
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