Base | Representation |
---|---|
bin | 10011010000011010… |
… | …10101100011101111 |
3 | 222200111021002022010 |
4 | 21220031111203233 |
5 | 132133043324411 |
6 | 4425504452303 |
7 | 514122525204 |
oct | 115015254357 |
9 | 28614232263 |
10 | 10338261231 |
11 | 4425751751 |
12 | 200631a093 |
13 | c89ac354c |
14 | 701055cab |
15 | 4079287a6 |
hex | 2683558ef |
10338261231 has 8 divisors (see below), whose sum is σ = 13785020080. Its totient is φ = 6891838272.
The previous prime is 10338261217. The next prime is 10338261239. The reversal of 10338261231 is 13216283301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10338261231 - 27 = 10338261103 is a prime.
It is a super-2 number, since 2×103382612312 (a number of 21 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 (10338261239) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220 + ... + 143793.
It is an arithmetic number, because the mean of its divisors is an integer number (1723127510).
Almost surely, 210338261231 is an apocalyptic number.
10338261231 is a deficient number, since it is larger than the sum of its proper divisors (3446758849).
10338261231 is a wasteful number, since it uses less digits than its factorization.
10338261231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167945.
The product of its (nonzero) digits is 5184, while the sum is 30.
The spelling of 10338261231 in words is "ten billion, three hundred thirty-eight million, two hundred sixty-one thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •