Base | Representation |
---|---|
bin | 110111111001011111… |
… | …000000011110001001 |
3 | 12201220220122121010102 |
4 | 313321133000132021 |
5 | 1440410134330100 |
6 | 43323425455145 |
7 | 4223233352240 |
oct | 677137003611 |
9 | 181826577112 |
10 | 60020230025 |
11 | 234aa945198 |
12 | b7707a14b5 |
13 | 58769c1212 |
14 | 2c9543b957 |
15 | 18643ebcd5 |
hex | df97c0789 |
60020230025 has 72 divisors (see below), whose sum is σ = 90322968960. Its totient is φ = 38750296320.
The previous prime is 60020230021. The next prime is 60020230027. The reversal of 60020230025 is 52003202006.
It is a happy number.
It is not a de Polignac number, because 60020230025 - 22 = 60020230021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 60020229979 and 60020230006.
It is not an unprimeable number, because it can be changed into a prime (60020230021) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10547381 + ... + 10553069.
It is an arithmetic number, because the mean of its divisors is an integer number (1254485680).
Almost surely, 260020230025 is an apocalyptic number.
It is an amenable number.
60020230025 is a deficient number, since it is larger than the sum of its proper divisors (30302738935).
60020230025 is a wasteful number, since it uses less digits than its factorization.
60020230025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5911 (or 5887 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The spelling of 60020230025 in words is "sixty billion, twenty million, two hundred thirty thousand, twenty-five".
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