Base | Representation |
---|---|
bin | 111000111101100011… |
… | …0110101000101111110 |
3 | 102200202000002000220001 |
4 | 1301323012311011332 |
5 | 4001010031102230 |
6 | 132110045544514 |
7 | 11560212600154 |
oct | 1617306650576 |
9 | 380660060801 |
10 | 122324472190 |
11 | 47971a80518 |
12 | 1b85a27513a |
13 | b6c594a3bb |
14 | 5cc5d453d4 |
15 | 32ae0ad0ca |
hex | 1c7b1b517e |
122324472190 has 16 divisors (see below), whose sum is σ = 223285235040. Its totient is φ = 48240636640.
The previous prime is 122324472169. The next prime is 122324472191. The reversal of 122324472190 is 91274423221.
It is a super-2 number, since 2×1223244721902 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122324472191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86143285 + ... + 86144704.
It is an arithmetic number, because the mean of its divisors is an integer number (13955327190).
Almost surely, 2122324472190 is an apocalyptic number.
122324472190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122324472190 is a deficient number, since it is larger than the sum of its proper divisors (100960762850).
122324472190 is a wasteful number, since it uses less digits than its factorization.
122324472190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172288067.
The product of its (nonzero) digits is 48384, while the sum is 37.
The spelling of 122324472190 in words is "one hundred twenty-two billion, three hundred twenty-four million, four hundred seventy-two thousand, one hundred ninety".
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