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3789014293 = 101157238949
BaseRepresentation
bin1110000111010111…
…1100010100010101
3100210001200212110201
43201311330110111
530224441424133
61423551420501
7162616042621
oct34165742425
910701625421
103789014293
111674888579
12898b24731
13484cbbcbc
1427d312181
1517299ad7d
hexe1d7c515

3789014293 has 8 divisors (see below), whose sum is σ = 3850918200. Its totient is φ = 3727588800.

The previous prime is 3789014239. The next prime is 3789014323. The reversal of 3789014293 is 3924109873.

It can be written as a sum of positive squares in 4 ways, for example, as 326633329 + 3462380964 = 18073^2 + 58842^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3789014293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3789014693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103618 + ... + 135331.

It is an arithmetic number, because the mean of its divisors is an integer number (481364775).

Almost surely, 23789014293 is an apocalyptic number.

It is an amenable number.

3789014293 is a deficient number, since it is larger than the sum of its proper divisors (61903907).

3789014293 is a wasteful number, since it uses less digits than its factorization.

3789014293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239207.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 3789014293 is about 61554.9696856395. The cubic root of 3789014293 is about 1558.9855190556.

The spelling of 3789014293 in words is "three billion, seven hundred eighty-nine million, fourteen thousand, two hundred ninety-three".

Divisors: 1 101 157 15857 238949 24133849 37514993 3789014293