Base | Representation |
---|---|
bin | 1000010010100100… |
… | …1111000011010110 |
3 | 12202002111010201220 |
4 | 2010221033003112 |
5 | 14024200331240 |
6 | 1004454031210 |
7 | 106101414453 |
oct | 20451170326 |
9 | 5662433656 |
10 | 2225402070 |
11 | a421aa571 |
12 | 521348506 |
13 | 296086878 |
14 | 1717b082a |
15 | d05885d0 |
hex | 84a4f0d6 |
2225402070 has 16 divisors (see below), whose sum is σ = 5340965040. Its totient is φ = 593440544.
The previous prime is 2225402063. The next prime is 2225402089. The reversal of 2225402070 is 702045222.
It is a super-3 number, since 3×22254020703 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2225402070.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37090005 + ... + 37090064.
It is an arithmetic number, because the mean of its divisors is an integer number (333810315).
Almost surely, 22225402070 is an apocalyptic number.
2225402070 is an abundant number, since it is smaller than the sum of its proper divisors (3115562970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2225402070 is a wasteful number, since it uses less digits than its factorization.
2225402070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74180079.
The product of its (nonzero) digits is 2240, while the sum is 24.
The square root of 2225402070 is about 47174.1674012377. The cubic root of 2225402070 is about 1305.5780178970.
Adding to 2225402070 its reverse (702045222), we get a palindrome (2927447292).
The spelling of 2225402070 in words is "two billion, two hundred twenty-five million, four hundred two thousand, seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •