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371670742 = 2199780809
BaseRepresentation
bin10110001001110…
…011111011010110
3221220100211102001
4112021303323112
51230121430432
6100514105514
712132102112
oct2611637326
9856324361
10371670742
11180886803
12a457b29a
135c002c21
143750c742
15229699e7
hex16273ed6

371670742 has 8 divisors (see below), whose sum is σ = 586848600. Its totient is φ = 176054544.

The previous prime is 371670737. The next prime is 371670769. The reversal of 371670742 is 247076173.

371670742 is digitally balanced in base 3, 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 congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4890367 + ... + 4890442.

It is an arithmetic number, because the mean of its divisors is an integer number (73356075).

Almost surely, 2371670742 is an apocalyptic number.

371670742 is a deficient number, since it is larger than the sum of its proper divisors (215177858).

371670742 is a wasteful number, since it uses less digits than its factorization.

371670742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9780830.

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 371670742 is about 19278.7640163990. The cubic root of 371670742 is about 718.9843846854.

The spelling of 371670742 in words is "three hundred seventy-one million, six hundred seventy thousand, seven hundred forty-two".

Divisors: 1 2 19 38 9780809 19561618 185835371 371670742