Base | Representation |
---|---|
bin | 10010101001001011… |
… | …10001101100110101 |
3 | 221211112221011101212 |
4 | 21110211301230311 |
5 | 130444313424022 |
6 | 4333110131205 |
7 | 503015101322 |
oct | 112445615465 |
9 | 27745834355 |
10 | 10009123637 |
11 | 4276986807 |
12 | 1b34050b05 |
13 | c36863186 |
14 | 6ad459b49 |
15 | 3d8ab13e2 |
hex | 254971b35 |
10009123637 has 4 divisors (see below), whose sum is σ = 10075409376. Its totient is φ = 9942837900.
The previous prime is 10009123627. The next prime is 10009123651. The reversal of 10009123637 is 73632190001.
It is a happy number.
10009123637 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10009123637 - 212 = 10009119541 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10009123627) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33142643 + ... + 33142944.
It is an arithmetic number, because the mean of its divisors is an integer number (2518852344).
Almost surely, 210009123637 is an apocalyptic number.
It is an amenable number.
10009123637 is a deficient number, since it is larger than the sum of its proper divisors (66285739).
10009123637 is an equidigital number, since it uses as much as digits as its factorization.
10009123637 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66285738.
The product of its (nonzero) digits is 6804, while the sum is 32.
The spelling of 10009123637 in words is "ten billion, nine million, one hundred twenty-three thousand, six hundred thirty-seven".
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