Base | Representation |
---|---|
bin | 11110111011101010011… |
… | …000110111101100001011 |
3 | 21112012122221101210010111 |
4 | 132323222120313230023 |
5 | 234311310413413311 |
6 | 4304301451455151 |
7 | 306400331600146 |
oct | 36735230675413 |
9 | 7465587353114 |
10 | 2125646232331 |
11 | 74a532978916 |
12 | 2a3b6a7574b7 |
13 | 1255a84423cb |
14 | 74c4ba3705d |
15 | 3a45d9dad21 |
hex | 1eeea637b0b |
2125646232331 has 8 divisors (see below), whose sum is σ = 2194282656128. Its totient is φ = 2057014008000.
The previous prime is 2125646232319. The next prime is 2125646232349. The reversal of 2125646232331 is 1332326465212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2125646232331 - 213 = 2125646224139 is a prime.
It is a super-2 number, since 2×21256462323312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2125646242331) 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, 4650 + ... + 2061871.
It is an arithmetic number, because the mean of its divisors is an integer number (274285332016).
Almost surely, 22125646232331 is an apocalyptic number.
2125646232331 is a deficient number, since it is larger than the sum of its proper divisors (68636423797).
2125646232331 is a wasteful number, since it uses less digits than its factorization.
2125646232331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2099733.
The product of its digits is 311040, while the sum is 40.
The spelling of 2125646232331 in words is "two trillion, one hundred twenty-five billion, six hundred forty-six million, two hundred thirty-two thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •