Base | Representation |
---|---|
bin | 11000001010001111… |
… | …111111011110110000 |
3 | 2110221221000100210101 |
4 | 120022033333132300 |
5 | 411112043034422 |
6 | 15530102042144 |
7 | 1605601251001 |
oct | 301217773660 |
9 | 73857010711 |
10 | 25941768112 |
11 | 100024a7387 |
12 | 503ba19354 |
13 | 25a5695460 |
14 | 13814971a8 |
15 | a1c6eec27 |
hex | 60a3ff7b0 |
25941768112 has 40 divisors (see below), whose sum is σ = 55995009840. Its totient is φ = 11560254720.
The previous prime is 25941768101. The next prime is 25941768113. The reversal of 25941768112 is 21186714952.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (25941768113) 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, 2144314 + ... + 2156377.
It is an arithmetic number, because the mean of its divisors is an integer number (1399875246).
Almost surely, 225941768112 is an apocalyptic number.
It is an amenable number.
25941768112 is an abundant number, since it is smaller than the sum of its proper divisors (30053241728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25941768112 is a wasteful number, since it uses less digits than its factorization.
25941768112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4300741 (or 4300735 counting only the distinct ones).
The product of its digits is 241920, while the sum is 46.
The spelling of 25941768112 in words is "twenty-five billion, nine hundred forty-one million, seven hundred sixty-eight thousand, one hundred twelve".
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