Base | Representation |
---|---|
bin | 10010111100011000… |
… | …10110110110001000 |
3 | 222020210002022210200 |
4 | 21132030112312020 |
5 | 131312034412300 |
6 | 4401103212200 |
7 | 510012355512 |
oct | 113614266610 |
9 | 28223068720 |
10 | 10170232200 |
11 | 4349915a87 |
12 | 1b79ba7060 |
13 | c6105139b |
14 | 6c69d6bb2 |
15 | 3e7cd7200 |
hex | 25e316d88 |
10170232200 has 108 divisors (see below), whose sum is σ = 34169404815. Its totient is φ = 2710920960.
The previous prime is 10170232153. The next prime is 10170232231. The reversal of 10170232200 is 223207101.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 5 ways, for example, as 2673096804 + 7497135396 = 51702^2 + 86586^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=71310.
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 26 ways as a sum of consecutive naturals, for example, 4277412 + ... + 4279788.
Almost surely, 210170232200 is an apocalyptic number.
10170232200 is a gapful number since it is divisible by the number (10) 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 10170232200
10170232200 is an abundant number, since it is smaller than the sum of its proper divisors (23999172615).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10170232200 is an equidigital number, since it uses as much as digits as its factorization.
10170232200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4776 (or 2387 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
Multiplying 10170232200 by its sum of digits (18), we get a square (183064179600 = 4278602).
10170232200 divided by its sum of digits (18) gives a square (565012900 = 237702).
Adding to 10170232200 its reverse (223207101), we get a palindrome (10393439301).
The spelling of 10170232200 in words is "ten billion, one hundred seventy million, two hundred thirty-two thousand, two hundred".
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