Base | Representation |
---|---|
bin | 1100011110010… |
… | …01011010100100 |
3 | 21021212221220002 |
4 | 12033021122210 |
5 | 203241242040 |
6 | 14214400432 |
7 | 2410242311 |
oct | 617113244 |
9 | 237787802 |
10 | 104634020 |
11 | 540770a7 |
12 | 2b060118 |
13 | 188a6b2a |
14 | dc79d08 |
15 | 92bca15 |
hex | 63c96a4 |
104634020 has 12 divisors (see below), whose sum is σ = 219731484. Its totient is φ = 41853600.
The previous prime is 104633981. The next prime is 104634029. The reversal of 104634020 is 20436401.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 19219456 + 85414564 = 4384^2 + 9242^2 .
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 5231701 = 104634020 / (1 + 0 + 4 + 6 + 3 + 4 + 0 + 2 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 104633983 and 104634001.
It is not an unprimeable number, because it can be changed into a prime (104634029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2615831 + ... + 2615870.
It is an arithmetic number, because the mean of its divisors is an integer number (18310957).
Almost surely, 2104634020 is an apocalyptic number.
104634020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104634020 is an abundant number, since it is smaller than the sum of its proper divisors (115097464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104634020 is a wasteful number, since it uses less digits than its factorization.
104634020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5231710 (or 5231708 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 104634020 is about 10229.0771822291. The cubic root of 104634020 is about 471.2206388094.
The spelling of 104634020 in words is "one hundred four million, six hundred thirty-four thousand, twenty".
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