Base | Representation |
---|---|
bin | 1000001111101000… |
… | …0011000111111010 |
3 | 12201020012200210112 |
4 | 2003322003013322 |
5 | 14013014014232 |
6 | 1003332544322 |
7 | 105561315425 |
oct | 20372030772 |
9 | 5636180715 |
10 | 2213032442 |
11 | a36221035 |
12 | 5191820a2 |
13 | 29364556a |
14 | 16dcb09bc |
15 | ce4434b2 |
hex | 83e831fa |
2213032442 has 4 divisors (see below), whose sum is σ = 3319548666. Its totient is φ = 1106516220.
The previous prime is 2213032421. The next prime is 2213032463. The reversal of 2213032442 is 2442303122.
2213032442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (2213032421) and next prime (2213032463).
It can be written as a sum of positive squares in only one way, i.e., 1238406481 + 974625961 = 35191^2 + 31219^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553258109 + ... + 553258112.
Almost surely, 22213032442 is an apocalyptic number.
2213032442 is a deficient number, since it is larger than the sum of its proper divisors (1106516224).
2213032442 is a wasteful number, since it uses less digits than its factorization.
2213032442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1106516223.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 2213032442 is about 47042.8787597018. The cubic root of 2213032442 is about 1303.1545563762.
Adding to 2213032442 its reverse (2442303122), we get a palindrome (4655335564).
The spelling of 2213032442 in words is "two billion, two hundred thirteen million, thirty-two thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •