Search a number
-
+
2442330133 = 31113697211
BaseRepresentation
bin1001000110010011…
…0000000000010101
320022012200020002121
42101210300000111
520000214031013
61042203335541
7114344315005
oct22144600025
96265606077
102442330133
1110436a4861
12581b215b1
132cbcb9c79
1419251c005
15e463858d
hex91930015

2442330133 has 8 divisors (see below), whose sum is σ = 2543429376. Its totient is φ = 2342625600.

The previous prime is 2442330131. The next prime is 2442330157. The reversal of 2442330133 is 3310332442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2442330133 - 21 = 2442330131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2442330098 and 2442330107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442330131) 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, 345103 + ... + 352108.

It is an arithmetic number, because the mean of its divisors is an integer number (317928672).

Almost surely, 22442330133 is an apocalyptic number.

It is an amenable number.

2442330133 is a deficient number, since it is larger than the sum of its proper divisors (101099243).

2442330133 is a wasteful number, since it uses less digits than its factorization.

2442330133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697355.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 2442330133 is about 49419.9365944555. The cubic root of 2442330133 is about 1346.6915112058.

Adding to 2442330133 its reverse (3310332442), we get a palindrome (5752662575).

The spelling of 2442330133 in words is "two billion, four hundred forty-two million, three hundred thirty thousand, one hundred thirty-three".

Divisors: 1 31 113 3503 697211 21613541 78784843 2442330133