Base | Representation |
---|---|
bin | 1100011010101… |
… | …00010110011000 |
3 | 21020222121010211 |
4 | 12031110112120 |
5 | 203130421040 |
6 | 14200220504 |
7 | 2403204331 |
oct | 615242630 |
9 | 236877124 |
10 | 104154520 |
11 | 53879918 |
12 | 2aa6a734 |
13 | 187697c2 |
14 | db93288 |
15 | 92258ea |
hex | 6354598 |
104154520 has 32 divisors (see below), whose sum is σ = 234796320. Its totient is φ = 41582080.
The previous prime is 104154517. The next prime is 104154539. The reversal of 104154520 is 25451401.
It is a junction number, because it is equal to n+sod(n) for n = 104154491 and 104154500.
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, 21525 + ... + 25915.
It is an arithmetic number, because the mean of its divisors is an integer number (7337385).
Almost surely, 2104154520 is an apocalyptic number.
104154520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104154520 is an abundant number, since it is smaller than the sum of its proper divisors (130641800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104154520 is a wasteful number, since it uses less digits than its factorization.
104154520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4995 (or 4991 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 104154520 is about 10205.6121815401. The cubic root of 104154520 is about 470.4997250081.
The spelling of 104154520 in words is "one hundred four million, one hundred fifty-four thousand, five hundred twenty".
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