Base | Representation |
---|---|
bin | 1011111011111… |
… | …11000010111001 |
3 | 20222102101112022 |
4 | 11331333002321 |
5 | 201113310342 |
6 | 13534124225 |
7 | 2324064026 |
oct | 575770271 |
9 | 228371468 |
10 | 100135097 |
11 | 51583a87 |
12 | 29650675 |
13 | 1799014a |
14 | d42854d |
15 | 8bce9d2 |
hex | 5f7f0b9 |
100135097 has 4 divisors (see below), whose sum is σ = 100291956. Its totient is φ = 99978240.
The previous prime is 100135093. The next prime is 100135103. The reversal of 100135097 is 790531001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 54922921 + 45212176 = 7411^2 + 6724^2 .
It is a cyclic number.
It is not a de Polignac number, because 100135097 - 22 = 100135093 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100135093) 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, 77468 + ... + 78749.
It is an arithmetic number, because the mean of its divisors is an integer number (25072989).
Almost surely, 2100135097 is an apocalyptic number.
It is an amenable number.
100135097 is a deficient number, since it is larger than the sum of its proper divisors (156859).
100135097 is an equidigital number, since it uses as much as digits as its factorization.
100135097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156858.
The product of its (nonzero) digits is 945, while the sum is 26.
The square root of 100135097 is about 10006.7525701398. The cubic root of 100135097 is about 464.3678108801.
Adding to 100135097 its reverse (790531001), we get a palindrome (890666098).
The spelling of 100135097 in words is "one hundred million, one hundred thirty-five thousand, ninety-seven".
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