Base | Representation |
---|---|
bin | 101001100100… |
… | …100100011111 |
3 | 202111122211100 |
4 | 221210210133 |
5 | 10242211240 |
6 | 1025324143 |
7 | 161425464 |
oct | 51444437 |
9 | 22448740 |
10 | 10897695 |
11 | 6173666 |
12 | 3796653 |
13 | 2347353 |
14 | 163966b |
15 | e53e30 |
hex | a6491f |
10897695 has 12 divisors (see below), whose sum is σ = 18889416. Its totient is φ = 5812080.
The previous prime is 10897693. The next prime is 10897703. The reversal of 10897695 is 59679801.
10897695 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10897695 - 21 = 10897693 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 242171 = 10897695 / (1 + 0 + 8 + 9 + 7 + 6 + 9 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 10897695.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10897693) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121041 + ... + 121130.
It is an arithmetic number, because the mean of its divisors is an integer number (1574118).
Almost surely, 210897695 is an apocalyptic number.
10897695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10897695 is a deficient number, since it is larger than the sum of its proper divisors (7991721).
10897695 is a wasteful number, since it uses less digits than its factorization.
10897695 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242182 (or 242179 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 45.
The square root of 10897695 is about 3301.1657032024. The cubic root of 10897695 is about 221.7063929654.
The spelling of 10897695 in words is "ten million, eight hundred ninety-seven thousand, six hundred ninety-five".
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