Base | Representation |
---|---|
bin | 1100011101110… |
… | …11110000110101 |
3 | 21021210010012000 |
4 | 12032323300311 |
5 | 203232444401 |
6 | 14213245513 |
7 | 2406620265 |
oct | 616736065 |
9 | 237703160 |
10 | 104578101 |
11 | 54039091 |
12 | 2b033899 |
13 | 18887544 |
14 | dc637a5 |
15 | 92ab186 |
hex | 63bbc35 |
104578101 has 32 divisors (see below), whose sum is σ = 166406400. Its totient is φ = 64673280.
The previous prime is 104578099. The next prime is 104578139. The reversal of 104578101 is 101875401.
It is not a de Polignac number, because 104578101 - 21 = 104578099 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104578151) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30985 + ... + 34193.
It is an arithmetic number, because the mean of its divisors is an integer number (5200200).
Almost surely, 2104578101 is an apocalyptic number.
It is an amenable number.
104578101 is a deficient number, since it is larger than the sum of its proper divisors (61828299).
104578101 is a wasteful number, since it uses less digits than its factorization.
104578101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3306 (or 3300 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 27.
The square root of 104578101 is about 10226.3434814209. The cubic root of 104578101 is about 471.1366798753.
The spelling of 104578101 in words is "one hundred four million, five hundred seventy-eight thousand, one hundred one".
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