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382074513 = 31116111411
BaseRepresentation
bin10110110001011…
…111111010010001
3222121221101200220
4112301133322101
51240302341023
6101525103253
712316402602
oct2661377221
9877841626
10382074513
11186742267
12a7b57b29
13612064c2
1438a59da9
15238223e3
hex16c5fe91

382074513 has 8 divisors (see below), whose sum is σ = 509522976. Its totient is φ = 254671200.

The previous prime is 382074493. The next prime is 382074521. The reversal of 382074513 is 315470283.

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

It is not a de Polignac number, because 382074513 - 29 = 382074001 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (382074533) 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, 27778 + ... + 39188.

It is an arithmetic number, because the mean of its divisors is an integer number (63690372).

Almost surely, 2382074513 is an apocalyptic number.

It is an amenable number.

382074513 is a deficient number, since it is larger than the sum of its proper divisors (127448463).

382074513 is a wasteful number, since it uses less digits than its factorization.

382074513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22575.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 382074513 is about 19546.7264011138. The cubic root of 382074513 is about 725.6313251561.

The spelling of 382074513 in words is "three hundred eighty-two million, seventy-four thousand, five hundred thirteen".

Divisors: 1 3 11161 11411 33483 34233 127358171 382074513