Search a number
-
+
383067013 = 7262120879
BaseRepresentation
bin10110110101010…
…010001110000101
3222200210211011011
4112311102032011
51241031121023
6102002242221
712331005310
oct2665221605
9880724134
10383067013
1118725aa0a
12a8356371
1361493194
1438c37977
152396b50d
hex16d52385

383067013 has 8 divisors (see below), whose sum is σ = 437978880. Its totient is φ = 328202160.

The previous prime is 383066993. The next prime is 383067017. The reversal of 383067013 is 310760383.

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 383067013 - 213 = 383058821 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 (383067017) 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, 7908 + ... + 28786.

It is an arithmetic number, because the mean of its divisors is an integer number (54747360).

Almost surely, 2383067013 is an apocalyptic number.

It is an amenable number.

383067013 is a deficient number, since it is larger than the sum of its proper divisors (54911867).

383067013 is a wasteful number, since it uses less digits than its factorization.

383067013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23507.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 383067013 is about 19572.0978180674. The cubic root of 383067013 is about 726.2590965827.

The spelling of 383067013 in words is "three hundred eighty-three million, sixty-seven thousand, thirteen".

Divisors: 1 7 2621 18347 20879 146153 54723859 383067013