Base | Representation |
---|---|
bin | 101001100100… |
… | …100111010011 |
3 | 202111200002000 |
4 | 221210213103 |
5 | 10242213000 |
6 | 1025325043 |
7 | 161426142 |
oct | 51444723 |
9 | 22450060 |
10 | 10897875 |
11 | 617380a |
12 | 3796783 |
13 | 2347461 |
14 | 1639759 |
15 | e54000 |
hex | a649d3 |
10897875 has 32 divisors (see below), whose sum is σ = 20155200. Its totient is φ = 5810400.
The previous prime is 10897871. The next prime is 10897879. The reversal of 10897875 is 57879801.
10897875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10897871) and next prime (10897879).
It is not a de Polignac number, because 10897875 - 22 = 10897871 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a nialpdrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 10897875.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10897871) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1761 + ... + 4989.
It is an arithmetic number, because the mean of its divisors is an integer number (629850).
Almost surely, 210897875 is an apocalyptic number.
10897875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10897875 is a deficient number, since it is larger than the sum of its proper divisors (9257325).
10897875 is an equidigital number, since it uses as much as digits as its factorization.
10897875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3253 (or 3237 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 45.
The square root of 10897875 is about 3301.1929661866. The cubic root of 10897875 is about 221.7076136190.
The spelling of 10897875 in words is "ten million, eight hundred ninety-seven thousand, eight hundred seventy-five".
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