Base | Representation |
---|---|
bin | 1100011101100… |
… | …10000101101110 |
3 | 21021201002211111 |
4 | 12032302011232 |
5 | 203230212403 |
6 | 14212342234 |
7 | 2406363622 |
oct | 616620556 |
9 | 237632744 |
10 | 104538478 |
11 | 54011340 |
12 | 2b01497a |
13 | 188724b5 |
14 | dc53182 |
15 | 929e56d |
hex | 63b216e |
104538478 has 8 divisors (see below), whose sum is σ = 171063000. Its totient is φ = 47517480.
The previous prime is 104538451. The next prime is 104538487. The reversal of 104538478 is 874835401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 104538478.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2375853 + ... + 2375896.
It is an arithmetic number, because the mean of its divisors is an integer number (21382875).
Almost surely, 2104538478 is an apocalyptic number.
104538478 is a deficient number, since it is larger than the sum of its proper divisors (66524522).
104538478 is a wasteful number, since it uses less digits than its factorization.
104538478 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4751762.
The product of its (nonzero) digits is 107520, while the sum is 40.
The square root of 104538478 is about 10224.4059974162. The cubic root of 104538478 is about 471.0771702627.
The spelling of 104538478 in words is "one hundred four million, five hundred thirty-eight thousand, four hundred seventy-eight".
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