Base | Representation |
---|---|
bin | 100101110111… |
… | …010000111111 |
3 | 200200021111100 |
4 | 211313100333 |
5 | 10020110240 |
6 | 552424143 |
7 | 150236613 |
oct | 45672077 |
9 | 20607440 |
10 | 9925695 |
11 | 566a35a |
12 | 33a8053 |
13 | 2096ac0 |
14 | 1465343 |
15 | d10e30 |
hex | 97743f |
9925695 has 72 divisors (see below), whose sum is σ = 19970496. Its totient is φ = 4530816.
The previous prime is 9925687. The next prime is 9925703. The reversal of 9925695 is 5965299.
It is an interprime number because it is at equal distance from previous prime (9925687) and next prime (9925703).
It is not a de Polignac number, because 9925695 - 23 = 9925687 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 9925695.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 211162 + ... + 211208.
It is an arithmetic number, because the mean of its divisors is an integer number (277368).
Almost surely, 29925695 is an apocalyptic number.
9925695 is a gapful number since it is divisible by the number (95) formed by its first and last digit.
9925695 is an abundant number, since it is smaller than the sum of its proper divisors (10044801).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9925695 is a wasteful number, since it uses less digits than its factorization.
9925695 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109 (or 87 counting only the distinct ones).
The product of its digits is 218700, while the sum is 45.
The square root of 9925695 is about 3150.5071020393. The cubic root of 9925695 is about 214.9085242728.
Adding to 9925695 its sum of digits (45), we get a triangular number (9925740 = T4455).
The spelling of 9925695 in words is "nine million, nine hundred twenty-five thousand, six hundred ninety-five".
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