Base | Representation |
---|---|
bin | 110111111111101010… |
… | …000101101011101100 |
3 | 12202012010112102000200 |
4 | 313333222011223230 |
5 | 1441113143021002 |
6 | 43342005353500 |
7 | 4225631565360 |
oct | 677752055354 |
9 | 182163472020 |
10 | 60123798252 |
11 | 23553353571 |
12 | b79b408890 |
13 | 58922b3bab |
14 | 2ca50bb2a0 |
15 | 186d558b1c |
hex | dffa85aec |
60123798252 has 144 divisors (see below), whose sum is σ = 177989011200. Its totient is φ = 16757619840.
The previous prime is 60123798233. The next prime is 60123798271. The reversal of 60123798252 is 25289732106.
60123798252 is a `hidden beast` number, since 601 + 2 + 37 + 9 + 8 + 2 + 5 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (60123798233) and next prime (60123798271).
It is a super-2 number, since 2×601237982522 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 60123798198 and 60123798207.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1932274 + ... + 1963142.
It is an arithmetic number, because the mean of its divisors is an integer number (1236034800).
Almost surely, 260123798252 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 60123798252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88994505600).
60123798252 is an abundant number, since it is smaller than the sum of its proper divisors (117865212948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60123798252 is a wasteful number, since it uses less digits than its factorization.
60123798252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31076 (or 31071 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The spelling of 60123798252 in words is "sixty billion, one hundred twenty-three million, seven hundred ninety-eight thousand, two hundred fifty-two".
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