Base | Representation |
---|---|
bin | 11101011110000110101… |
… | …111000001011111111101 |
3 | 21011121100222102000011121 |
4 | 131132012233001133331 |
5 | 231140042124222034 |
6 | 4150205351350541 |
7 | 266213045366122 |
oct | 35360657013775 |
9 | 7147328360147 |
10 | 2025190070269 |
11 | 710972aa8483 |
12 | 2885b4082451 |
13 | 118c892892b2 |
14 | 7003c192749 |
15 | 37a2e6e71b4 |
hex | 1d786bc17fd |
2025190070269 has 8 divisors (see below), whose sum is σ = 2034230687960. Its totient is φ = 2016151166016.
The previous prime is 2025190070261. The next prime is 2025190070287. The reversal of 2025190070269 is 9620700915202.
It can be written as a sum of positive squares in 4 ways, for example, as 1371210554169 + 653979516100 = 1170987^2 + 808690^2 .
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 2025190070269 - 23 = 2025190070261 is a prime.
It is a super-2 number, since 2×20251900702692 (a number of 25 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 (2025190070261) 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, 1970719 + ... + 2816755.
It is an arithmetic number, because the mean of its divisors is an integer number (254278835995).
Almost surely, 22025190070269 is an apocalyptic number.
It is an amenable number.
2025190070269 is a deficient number, since it is larger than the sum of its proper divisors (9040617691).
2025190070269 is a wasteful number, since it uses less digits than its factorization.
2025190070269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 856719.
The product of its (nonzero) digits is 136080, while the sum is 43.
The spelling of 2025190070269 in words is "two trillion, twenty-five billion, one hundred ninety million, seventy thousand, two hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.381 sec. • engine limits •