Base | Representation |
---|---|
bin | 111100010110101… |
… | …0000000110000110 |
3 | 12020010122011210211 |
4 | 1320231100012012 |
5 | 13121413101301 |
6 | 532541310034 |
7 | 101120210134 |
oct | 17055200606 |
9 | 5203564724 |
10 | 2025128326 |
11 | 94a14a981 |
12 | 48626531a |
13 | 263734ab0 |
14 | 152d5a754 |
15 | bcbc8051 |
hex | 78b50186 |
2025128326 has 32 divisors (see below), whose sum is σ = 3368645280. Its totient is φ = 907013376.
The previous prime is 2025128323. The next prime is 2025128333. The reversal of 2025128326 is 6238215202.
It is a super-2 number, since 2×20251283262 = 8202289473535124552, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2025128323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390885 + ... + 396031.
It is an arithmetic number, because the mean of its divisors is an integer number (105270165).
Almost surely, 22025128326 is an apocalyptic number.
2025128326 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
2025128326 is a deficient number, since it is larger than the sum of its proper divisors (1343516954).
2025128326 is a wasteful number, since it uses less digits than its factorization.
2025128326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5608.
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 2025128326 is about 45001.4258218559. The cubic root of 2025128326 is about 1265.1757219166.
The spelling of 2025128326 in words is "two billion, twenty-five million, one hundred twenty-eight thousand, three hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •