Base | Representation |
---|---|
bin | 1100011111000… |
… | …00101110111010 |
3 | 21022001210220111 |
4 | 12033200232322 |
5 | 203302321110 |
6 | 14220414534 |
7 | 2411120623 |
oct | 617405672 |
9 | 238053814 |
10 | 104729530 |
11 | 54131934 |
12 | 2b0a744a |
13 | 1890b449 |
14 | dca2a4a |
15 | 92dae8a |
hex | 63e0bba |
104729530 has 16 divisors (see below), whose sum is σ = 190183464. Its totient is φ = 41520640.
The previous prime is 104729507. The next prime is 104729531. The reversal of 104729530 is 35927401.
It can be written as a sum of positive squares in 4 ways, for example, as 35390601 + 69338929 = 5949^2 + 8327^2 .
It is a junction number, because it is equal to n+sod(n) for n = 104729492 and 104729501.
It is not an unprimeable number, because it can be changed into a prime (104729531) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45211 + ... + 47470.
Almost surely, 2104729530 is an apocalyptic number.
104729530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
104729530 is a deficient number, since it is larger than the sum of its proper divisors (85453934).
104729530 is a wasteful number, since it uses less digits than its factorization.
104729530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92801.
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 104729530 is about 10233.7446714289. The cubic root of 104729530 is about 471.3639720396.
It can be divided in two parts, 10472 and 9530, that added together give a palindrome (20002).
The spelling of 104729530 in words is "one hundred four million, seven hundred twenty-nine thousand, five hundred thirty".
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