Base | Representation |
---|---|
bin | 110111111001010011… |
… | …000100110100101000 |
3 | 12201220200202200110002 |
4 | 313321103010310220 |
5 | 1440403334231440 |
6 | 43323234442132 |
7 | 4223164644053 |
oct | 677123046450 |
9 | 181820680402 |
10 | 60017102120 |
11 | 234a90a9148 |
12 | b76b733348 |
13 | 58761675a1 |
14 | 2c94c65a9a |
15 | 1863ed0115 |
hex | df94c4d28 |
60017102120 has 32 divisors (see below), whose sum is σ = 137252230920. Its totient is φ = 23613285120.
The previous prime is 60017102111. The next prime is 60017102213. The reversal of 60017102120 is 2120171006.
60017102120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 33714100996 + 26303001124 = 183614^2 + 162182^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 60017102092 and 60017102101.
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, 12296147 + ... + 12301026.
Almost surely, 260017102120 is an apocalyptic number.
It is an amenable number.
60017102120 is an abundant number, since it is smaller than the sum of its proper divisors (77235128800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60017102120 is a wasteful number, since it uses less digits than its factorization.
60017102120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24597245 (or 24597241 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 20.
Adding to 60017102120 its reverse (2120171006), we get a palindrome (62137273126).
The spelling of 60017102120 in words is "sixty billion, seventeen million, one hundred two thousand, one hundred twenty".
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