Base | Representation |
---|---|
bin | 10111010010101110… |
… | …000111100011101111 |
3 | 2101112222222211020012 |
4 | 113102232013203233 |
5 | 402210044011143 |
6 | 15253422043435 |
7 | 1543526460131 |
oct | 272256074357 |
9 | 71488884205 |
10 | 25010141423 |
11 | a674633473 |
12 | 4a1ba1957b |
13 | 2487677567 |
14 | 12d3867051 |
15 | 9b5a27418 |
hex | 5d2b878ef |
25010141423 has 4 divisors (see below), whose sum is σ = 25362397008. Its totient is φ = 24657885840.
The previous prime is 25010141411. The next prime is 25010141441. The reversal of 25010141423 is 32414101052.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 25010141423 - 24 = 25010141407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25010147423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176127686 + ... + 176127827.
It is an arithmetic number, because the mean of its divisors is an integer number (6340599252).
Almost surely, 225010141423 is an apocalyptic number.
25010141423 is a deficient number, since it is larger than the sum of its proper divisors (352255585).
25010141423 is an equidigital number, since it uses as much as digits as its factorization.
25010141423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 352255584.
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 25010141423 its reverse (32414101052), we get a palindrome (57424242475).
The spelling of 25010141423 in words is "twenty-five billion, ten million, one hundred forty-one thousand, four hundred twenty-three".
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