Base | Representation |
---|---|
bin | 1100011100111… |
… | …10010111010101 |
3 | 21021120000000011 |
4 | 12032132113111 |
5 | 203220121220 |
6 | 14210520221 |
7 | 2405606233 |
oct | 616362725 |
9 | 237500004 |
10 | 104457685 |
11 | 53a66672 |
12 | 2ab96071 |
13 | 188447a7 |
14 | dc31953 |
15 | 928565a |
hex | 639e5d5 |
104457685 has 8 divisors (see below), whose sum is σ = 127115136. Its totient is φ = 82388880.
The previous prime is 104457667. The next prime is 104457701. The reversal of 104457685 is 586754401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 104457685 - 213 = 104449493 is a prime.
It is a super-2 number, since 2×1044576852 = 21822815911118450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146769 + ... + 147478.
It is an arithmetic number, because the mean of its divisors is an integer number (15889392).
Almost surely, 2104457685 is an apocalyptic number.
It is an amenable number.
104457685 is a deficient number, since it is larger than the sum of its proper divisors (22657451).
104457685 is an equidigital number, since it uses as much as digits as its factorization.
104457685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294323.
The product of its (nonzero) digits is 134400, while the sum is 40.
The square root of 104457685 is about 10220.4542462652. The cubic root of 104457685 is about 470.9557809981.
The spelling of 104457685 in words is "one hundred four million, four hundred fifty-seven thousand, six hundred eighty-five".
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