Base | Representation |
---|---|
bin | 10111011010100101… |
… | …100011100010010111 |
3 | 2101220012022202012021 |
4 | 113122211203202113 |
5 | 402442340130310 |
6 | 15314454434011 |
7 | 1550021306143 |
oct | 273245434227 |
9 | 71805282167 |
10 | 25142114455 |
11 | a732082797 |
12 | 4a58062907 |
13 | 24a8b04103 |
14 | 13071bc223 |
15 | 9c23e55da |
hex | 5da963897 |
25142114455 has 8 divisors (see below), whose sum is σ = 30254580000. Its totient is φ = 20057663136.
The previous prime is 25142114443. The next prime is 25142114467. The reversal of 25142114455 is 55441124152.
It is an interprime number because it is at equal distance from previous prime (25142114443) and next prime (25142114467).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 25142114455 - 229 = 24605243543 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 25142114455.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7001580 + ... + 7005169.
It is an arithmetic number, because the mean of its divisors is an integer number (3781822500).
Almost surely, 225142114455 is an apocalyptic number.
25142114455 is a deficient number, since it is larger than the sum of its proper divisors (5112465545).
25142114455 is a wasteful number, since it uses less digits than its factorization.
25142114455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14007113.
The product of its digits is 32000, while the sum is 34.
The spelling of 25142114455 in words is "twenty-five billion, one hundred forty-two million, one hundred fourteen thousand, four hundred fifty-five".
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