Base | Representation |
---|---|
bin | 10111011010100010… |
… | …100111000011010111 |
3 | 2101220010212112011111 |
4 | 113122202213003113 |
5 | 402442140424143 |
6 | 15314430115451 |
7 | 1550011612261 |
oct | 273242470327 |
9 | 71803775144 |
10 | 25141342423 |
11 | a7316a574a |
12 | 4a5794bb87 |
13 | 24a88c38a2 |
14 | 130705ab31 |
15 | 9c22e199d |
hex | 5da8a70d7 |
25141342423 has 8 divisors (see below), whose sum is σ = 25648085648. Its totient is φ = 24638986944.
The previous prime is 25141342363. The next prime is 25141342427. The reversal of 25141342423 is 32424314152.
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 25141342423 - 229 = 24604471511 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 (25141342427) by changing a digit.
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, 1085361 + ... + 1108282.
It is an arithmetic number, because the mean of its divisors is an integer number (3206010706).
Almost surely, 225141342423 is an apocalyptic number.
25141342423 is a deficient number, since it is larger than the sum of its proper divisors (506743225).
25141342423 is a wasteful number, since it uses less digits than its factorization.
25141342423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2193873.
The product of its digits is 23040, while the sum is 31.
Adding to 25141342423 its reverse (32424314152), we get a palindrome (57565656575).
The spelling of 25141342423 in words is "twenty-five billion, one hundred forty-one million, three hundred forty-two thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •