Base | Representation |
---|---|
bin | 10110011100011110… |
… | …101111101111001001 |
3 | 2022012120200001201210 |
4 | 112130132233233021 |
5 | 343324114021100 |
6 | 15023233403333 |
7 | 1512136553511 |
oct | 263436575711 |
9 | 68176601653 |
10 | 24100142025 |
11 | a2479a1453 |
12 | 4807109549 |
13 | 2370c8c68b |
14 | 1248a66841 |
15 | 960bc2c50 |
hex | 59c7afbc9 |
24100142025 has 24 divisors (see below), whose sum is σ = 39850249024. Its totient is φ = 12851899200.
The previous prime is 24100141831. The next prime is 24100142029. The reversal of 24100142025 is 52024100142.
It is not a de Polignac number, because 24100142025 - 213 = 24100133833 is a prime.
It is a super-2 number, since 2×241001420252 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 24100141992 and 24100142010.
It is not an unprimeable number, because it can be changed into a prime (24100142029) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 960135 + ... + 984915.
Almost surely, 224100142025 is an apocalyptic number.
24100142025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
24100142025 is a deficient number, since it is larger than the sum of its proper divisors (15750106999).
24100142025 is a wasteful number, since it uses less digits than its factorization.
24100142025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37761 (or 37756 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
Adding to 24100142025 its reverse (52024100142), we get a palindrome (76124242167).
The spelling of 24100142025 in words is "twenty-four billion, one hundred million, one hundred forty-two thousand, twenty-five".
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