Base | Representation |
---|---|
bin | 110000101100100101… |
… | …1000000101000001111 |
3 | 100222221000211022120022 |
4 | 1201121023000220033 |
5 | 3203132232222422 |
6 | 120012523012355 |
7 | 10361321105156 |
oct | 1413113005017 |
9 | 328830738508 |
10 | 104575273487 |
11 | 40394019863 |
12 | 1832606a0bb |
13 | 9b27680169 |
14 | 50c096259d |
15 | 2ac0c46342 |
hex | 18592c0a0f |
104575273487 has 4 divisors (see below), whose sum is σ = 104614108440. Its totient is φ = 104536438536.
The previous prime is 104575273469. The next prime is 104575273499. The reversal of 104575273487 is 784372575401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 784372575401 = 653 ⋅1201183117.
It is a cyclic number.
It is not a de Polignac number, because 104575273487 - 26 = 104575273423 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 (104575273457) 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, 19413437 + ... + 19418822.
It is an arithmetic number, because the mean of its divisors is an integer number (26153527110).
Almost surely, 2104575273487 is an apocalyptic number.
104575273487 is a deficient number, since it is larger than the sum of its proper divisors (38834953).
104575273487 is an equidigital number, since it uses as much as digits as its factorization.
104575273487 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38834952.
The product of its (nonzero) digits is 6585600, while the sum is 53.
The spelling of 104575273487 in words is "one hundred four billion, five hundred seventy-five million, two hundred seventy-three thousand, four hundred eighty-seven".
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