Base | Representation |
---|---|
bin | 1100111000001… |
… | …00000100101010 |
3 | 21112020222121010 |
4 | 12130010010222 |
5 | 210123120020 |
6 | 14415124350 |
7 | 2451104100 |
oct | 634040452 |
9 | 245228533 |
10 | 108020010 |
11 | 55a7a03a |
12 | 302136b6 |
13 | 194c1087 |
14 | 104bbc70 |
15 | 973ade0 |
hex | 670412a |
108020010 has 48 divisors (see below), whose sum is σ = 301578336. Its totient is φ = 24689952.
The previous prime is 108019957. The next prime is 108020021. The reversal of 108020010 is 10020801.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35272 + ... + 38211.
It is an arithmetic number, because the mean of its divisors is an integer number (6282882).
Almost surely, 2108020010 is an apocalyptic number.
108020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
108020010 is an abundant number, since it is smaller than the sum of its proper divisors (193558326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108020010 is a wasteful number, since it uses less digits than its factorization.
108020010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73507 (or 73500 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
The square root of 108020010 is about 10393.2675323981. The cubic root of 108020010 is about 476.2497247882.
Adding to 108020010 its reverse (10020801), we get a palindrome (118040811).
The spelling of 108020010 in words is "one hundred eight million, twenty thousand, ten".
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