Base | Representation |
---|---|
bin | 1100011001101… |
… | …10001110000100 |
3 | 21020202022212000 |
4 | 12030312032010 |
5 | 203112443413 |
6 | 14153425300 |
7 | 2402151456 |
oct | 614661604 |
9 | 236668760 |
10 | 104031108 |
11 | 537a5125 |
12 | 2aa0b230 |
13 | 1872558c |
14 | db602d6 |
15 | 91ee073 |
hex | 6336384 |
104031108 has 48 divisors (see below), whose sum is σ = 274149120. Its totient is φ = 34106400.
The previous prime is 104031097. The next prime is 104031119. The reversal of 104031108 is 801130401.
It is an interprime number because it is at equal distance from previous prime (104031097) and next prime (104031119).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1308 + ... + 14483.
It is an arithmetic number, because the mean of its divisors is an integer number (5711440).
Almost surely, 2104031108 is an apocalyptic number.
104031108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 104031108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137074560).
104031108 is an abundant number, since it is smaller than the sum of its proper divisors (170118012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104031108 is a wasteful number, since it uses less digits than its factorization.
104031108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15865 (or 15857 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 104031108 is about 10199.5641083333. The cubic root of 104031108 is about 470.3138208953.
Adding to 104031108 its reverse (801130401), we get a palindrome (905161509).
It can be divided in two parts, 10403 and 1108, that added together give a palindrome (11511).
The spelling of 104031108 in words is "one hundred four million, thirty-one thousand, one hundred eight".
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