Base | Representation |
---|---|
bin | 110000101011111001… |
… | …1111000111011100111 |
3 | 100222212102212000122101 |
4 | 1201113303320323213 |
5 | 3203110410413211 |
6 | 120010345312531 |
7 | 10360623016003 |
oct | 1412763707347 |
9 | 328772760571 |
10 | 104552435431 |
11 | 40382140234 |
12 | 1831a495747 |
13 | 9b22a15012 |
14 | 50bb8d9703 |
15 | 2abdc345c1 |
hex | 1857cf8ee7 |
104552435431 has 4 divisors (see below), whose sum is σ = 105315592032. Its totient is φ = 103789278832.
The previous prime is 104552435419. The next prime is 104552435447. The reversal of 104552435431 is 134534255401.
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 104552435431 - 25 = 104552435399 is a prime.
It is a super-2 number, since 2×1045524354312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104552135431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381578095 + ... + 381578368.
It is an arithmetic number, because the mean of its divisors is an integer number (26328898008).
Almost surely, 2104552435431 is an apocalyptic number.
104552435431 is a deficient number, since it is larger than the sum of its proper divisors (763156601).
104552435431 is an equidigital number, since it uses as much as digits as its factorization.
104552435431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 763156600.
The product of its (nonzero) digits is 144000, while the sum is 37.
The spelling of 104552435431 in words is "one hundred four billion, five hundred fifty-two million, four hundred thirty-five thousand, four hundred thirty-one".
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