Base | Representation |
---|---|
bin | 10010110111110110… |
… | …11100011111001111 |
3 | 222011010121100101021 |
4 | 21123323130133033 |
5 | 131222323310211 |
6 | 4353225055011 |
7 | 506041441141 |
oct | 113373343717 |
9 | 28133540337 |
10 | 10132244431 |
11 | 432a42a231 |
12 | 1b69327467 |
13 | c5621070a |
14 | 6c1948c91 |
15 | 3e47d1771 |
hex | 25bedc7cf |
10132244431 has 16 divisors (see below), whose sum is σ = 10571652000. Its totient is φ = 9699177600.
The previous prime is 10132244429. The next prime is 10132244449. The reversal of 10132244431 is 13444223101.
It is not a de Polignac number, because 10132244431 - 21 = 10132244429 is a prime.
It is a super-2 number, since 2×101322444312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10132244396 and 10132244405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10132244471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1829136 + ... + 1834666.
It is an arithmetic number, because the mean of its divisors is an integer number (660728250).
Almost surely, 210132244431 is an apocalyptic number.
10132244431 is a deficient number, since it is larger than the sum of its proper divisors (439407569).
10132244431 is a wasteful number, since it uses less digits than its factorization.
10132244431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6090.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 10132244431 its reverse (13444223101), we get a palindrome (23576467532).
The spelling of 10132244431 in words is "ten billion, one hundred thirty-two million, two hundred forty-four thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •