Base | Representation |
---|---|
bin | 110000011100101101… |
… | …0010000100110010111 |
3 | 100221112220010112202211 |
4 | 1200321122100212113 |
5 | 3201034323301101 |
6 | 115444005414251 |
7 | 10342160544454 |
oct | 1407132204627 |
9 | 327486115684 |
10 | 104042400151 |
11 | 4014024a178 |
12 | 181b770a387 |
13 | 9a711582b1 |
14 | 506dc9082b |
15 | 2a8e087c51 |
hex | 1839690997 |
104042400151 has 4 divisors (see below), whose sum is σ = 104043240000. Its totient is φ = 104041560304.
The previous prime is 104042400097. The next prime is 104042400169. The reversal of 104042400151 is 151004240401.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 104042400151 - 227 = 103908182423 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 (104042400251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193351 + ... + 495448.
It is an arithmetic number, because the mean of its divisors is an integer number (26010810000).
Almost surely, 2104042400151 is an apocalyptic number.
104042400151 is a deficient number, since it is larger than the sum of its proper divisors (839849).
104042400151 is an equidigital number, since it uses as much as digits as its factorization.
104042400151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 839848.
The product of its (nonzero) digits is 640, while the sum is 22.
Adding to 104042400151 its reverse (151004240401), we get a palindrome (255046640552).
The spelling of 104042400151 in words is "one hundred four billion, forty-two million, four hundred thousand, one hundred fifty-one".
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