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3780092741 = 5443694487
BaseRepresentation
bin1110000101001111…
…1010001101000101
3100202102220121101212
43201103322031011
530220200431431
61423032301205
7162450154355
oct34123721505
910672817355
103780092741
11166a844697
12895b41805
134831b7289
1427c06cb65
15171cd772b
hexe14fa345

3780092741 has 4 divisors (see below), whose sum is σ = 3780792672. Its totient is φ = 3779392812.

The previous prime is 3780092717. The next prime is 3780092779. The reversal of 3780092741 is 1472900873.

3780092741 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1472900873 = 11313034521.

It is a cyclic number.

It is not a de Polignac number, because 3780092741 - 26 = 3780092677 is a prime.

It is a super-2 number, since 2×37800927412 = 28578202261121786162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3780092791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341801 + ... + 352686.

It is an arithmetic number, because the mean of its divisors is an integer number (945198168).

Almost surely, 23780092741 is an apocalyptic number.

It is an amenable number.

3780092741 is a deficient number, since it is larger than the sum of its proper divisors (699931).

3780092741 is an equidigital number, since it uses as much as digits as its factorization.

3780092741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699930.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 3780092741 is about 61482.4588073704. The cubic root of 3780092741 is about 1557.7609700568.

The spelling of 3780092741 in words is "three billion, seven hundred eighty million, ninety-two thousand, seven hundred forty-one".

Divisors: 1 5443 694487 3780092741