Base | Representation |
---|---|
bin | 1100000011011… |
… | …01000100001001 |
3 | 21001020220212202 |
4 | 12001231010021 |
5 | 201341010100 |
6 | 14011045545 |
7 | 2335264262 |
oct | 601550411 |
9 | 231226782 |
10 | 101110025 |
11 | 5208a505 |
12 | 29a408b5 |
13 | 17c41b23 |
14 | d5dd969 |
15 | 8d237d5 |
hex | 606d109 |
101110025 has 6 divisors (see below), whose sum is σ = 125376462. Its totient is φ = 80888000.
The previous prime is 101110013. The next prime is 101110043. The reversal of 101110025 is 520011101.
It can be written as a sum of positive squares in 3 ways, for example, as 26183689 + 74926336 = 5117^2 + 8656^2 .
It is not a de Polignac number, because 101110025 - 212 = 101105929 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101109988 and 101110015.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2022176 + ... + 2022225.
It is an arithmetic number, because the mean of its divisors is an integer number (20896077).
Almost surely, 2101110025 is an apocalyptic number.
It is an amenable number.
101110025 is a deficient number, since it is larger than the sum of its proper divisors (24266437).
101110025 is an equidigital number, since it uses as much as digits as its factorization.
101110025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4044411 (or 4044406 counting only the distinct ones).
The product of its (nonzero) digits is 10, while the sum is 11.
The square root of 101110025 is about 10055.3480795048. The cubic root of 101110025 is about 465.8699941883.
Adding to 101110025 its reverse (520011101), we get a palindrome (621121126).
The spelling of 101110025 in words is "one hundred one million, one hundred ten thousand, twenty-five".
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