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2475234743 = 47251209819
BaseRepresentation
bin1001001110001001…
…0001010110110111
320101111120221201212
42103202101112313
520032130002433
61045340512035
7115224101552
oct22342212667
96344527655
102475234743
111060229553
12590b4b61b
13305a6b057
14196a45699
15e7487d48
hex938915b7

2475234743 has 8 divisors (see below), whose sum is σ = 2537982720. Its totient is φ = 2412907000.

The previous prime is 2475234737. The next prime is 2475234791. The reversal of 2475234743 is 3474325742.

2475234743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2475234743 - 26 = 2475234679 is a prime.

It is a super-2 number, since 2×24752347432 = 12253574065908552098, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2475234743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2475234043) 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, 93113 + ... + 116706.

It is an arithmetic number, because the mean of its divisors is an integer number (317247840).

Almost surely, 22475234743 is an apocalyptic number.

2475234743 is a deficient number, since it is larger than the sum of its proper divisors (62747977).

2475234743 is a wasteful number, since it uses less digits than its factorization.

2475234743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210117.

The product of its digits is 564480, while the sum is 41.

The square root of 2475234743 is about 49751.7310553110. The cubic root of 2475234743 is about 1352.7123780916.

Subtracting 2475234743 from its reverse (3474325742), we obtain a palindrome (999090999).

It can be divided in two parts, 24752 and 34743, that added together give a palindrome (59495).

The spelling of 2475234743 in words is "two billion, four hundred seventy-five million, two hundred thirty-four thousand, seven hundred forty-three".

Divisors: 1 47 251 11797 209819 9861493 52664569 2475234743