Base | Representation |
---|---|
bin | 110001111011100111… |
… | …0111011010001001000 |
3 | 101020202211201001222200 |
4 | 1203313032323101020 |
5 | 3224100114201412 |
6 | 121132012520200 |
7 | 10514121212400 |
oct | 1436716732110 |
9 | 336684631880 |
10 | 107227100232 |
11 | 415249a250a |
12 | 18946180060 |
13 | a15ab9ab05 |
14 | 5292c15800 |
15 | 2bc89629dc |
hex | 18f73bb448 |
107227100232 has 324 divisors, whose sum is σ = 349542930555. Its totient is φ = 29608250112.
The previous prime is 107227100219. The next prime is 107227100237. The reversal of 107227100232 is 232001722701.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
107227100232 is a `hidden beast` number, since 107 + 227 + 100 + 232 = 666.
It can be written as a sum of positive squares in 5 ways, for example, as 55655415396 + 51571684836 = 235914^2 + 227094^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=231546.
It is a super-2 number, since 2×1072271002322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 107227100196 and 107227100205.
It is not an unprimeable number, because it can be changed into a prime (107227100237) by changing a digit.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 719644894 + ... + 719645042.
Almost surely, 2107227100232 is an apocalyptic number.
107227100232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 107227100232
107227100232 is an abundant number, since it is smaller than the sum of its proper divisors (242315830323).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107227100232 is a wasteful number, since it uses less digits than its factorization.
107227100232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398 (or 198 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
Adding to 107227100232 its reverse (232001722701), we get a palindrome (339228822933).
The spelling of 107227100232 in words is "one hundred seven billion, two hundred twenty-seven million, one hundred thousand, two hundred thirty-two".
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