Base | Representation |
---|---|
bin | 1001010100010011000010… |
… | …0101110010101110011111 |
3 | 1100021100100201202122221212 |
4 | 2111010300211302232133 |
5 | 2320320322411330211 |
6 | 33442101055415035 |
7 | 2105061415036661 |
oct | 225046045625637 |
9 | 40240321678855 |
10 | 10244312214431 |
11 | 329a6521a3839 |
12 | 11954bb52447b |
13 | 59405aa34c09 |
14 | 275b823a4531 |
15 | 12b72874738b |
hex | 95130972b9f |
10244312214431 has 4 divisors (see below), whose sum is σ = 10250257841352. Its totient is φ = 10238366587512.
The previous prime is 10244312214391. The next prime is 10244312214449. The reversal of 10244312214431 is 13441221344201.
10244312214431 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.
It is a cyclic number.
It is not a de Polignac number, because 10244312214431 - 238 = 9969434307487 is a prime.
It is a super-2 number, since 2×102443122144312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10244312214481) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2972810876 + ... + 2972814321.
It is an arithmetic number, because the mean of its divisors is an integer number (2562564460338).
Almost surely, 210244312214431 is an apocalyptic number.
10244312214431 is a deficient number, since it is larger than the sum of its proper divisors (5945626921).
10244312214431 is an equidigital number, since it uses as much as digits as its factorization.
10244312214431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5945626920.
The product of its (nonzero) digits is 18432, while the sum is 32.
Adding to 10244312214431 its reverse (13441221344201), we get a palindrome (23685533558632).
The spelling of 10244312214431 in words is "ten trillion, two hundred forty-four billion, three hundred twelve million, two hundred fourteen thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •