Base | Representation |
---|---|
bin | 101000110111… |
… | …010110101101 |
3 | 202011020210000 |
4 | 220313112231 |
5 | 10220244433 |
6 | 1021334513 |
7 | 160024521 |
oct | 50672655 |
9 | 22136700 |
10 | 10712493 |
11 | 6057500 |
12 | 3707439 |
13 | 22b0c6c |
14 | 15cbd81 |
15 | e19113 |
hex | a375ad |
10712493 has 30 divisors (see below), whose sum is σ = 17605742. Its totient is φ = 6486480.
The previous prime is 10712483. The next prime is 10712497. The reversal of 10712493 is 39421701.
It can be written as a sum of positive squares in only one way, i.e., 10673289 + 39204 = 3267^2 + 198^2 .
It is not a de Polignac number, because 10712493 - 213 = 10704301 is a prime.
It is a super-2 number, since 2×107124932 = 229515012550098, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10712497) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 9255 + ... + 10347.
Almost surely, 210712493 is an apocalyptic number.
It is an amenable number.
10712493 is a deficient number, since it is larger than the sum of its proper divisors (6893249).
10712493 is a wasteful number, since it uses less digits than its factorization.
10712493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1127 (or 1107 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 10712493 is about 3272.9945004537. The cubic root of 10712493 is about 220.4432729264.
The spelling of 10712493 in words is "ten million, seven hundred twelve thousand, four hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •