Base | Representation |
---|---|
bin | 1100001010001… |
… | …01001010011000 |
3 | 21002220220001112 |
4 | 12011011022120 |
5 | 202102321120 |
6 | 14042035452 |
7 | 2345641661 |
oct | 605051230 |
9 | 232826045 |
10 | 101995160 |
11 | 52634523 |
12 | 2a1a8b88 |
13 | 18191987 |
14 | d790368 |
15 | 8e4abc5 |
hex | 6145298 |
101995160 has 16 divisors (see below), whose sum is σ = 229489200. Its totient is φ = 40798048.
The previous prime is 101995151. The next prime is 101995163. The reversal of 101995160 is 61599101.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101995163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1274900 + ... + 1274979.
It is an arithmetic number, because the mean of its divisors is an integer number (14343075).
Almost surely, 2101995160 is an apocalyptic number.
101995160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101995160 is an abundant number, since it is smaller than the sum of its proper divisors (127494040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101995160 is a wasteful number, since it uses less digits than its factorization.
101995160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2549890 (or 2549886 counting only the distinct ones).
The product of its (nonzero) digits is 2430, while the sum is 32.
The square root of 101995160 is about 10099.2653198141. The cubic root of 101995160 is about 467.2254824993.
The spelling of 101995160 in words is "one hundred one million, nine hundred ninety-five thousand, one hundred sixty".
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