Search a number
-
+
382045083 = 37127143249
BaseRepresentation
bin10110110001011…
…000101110011011
3222121212220022220
4112301120232123
51240300420313
6101524315123
712316221030
oct2661305633
9877786286
10382045083
11186722142
12a7b42aa3
13611c5ca4
1438a4d387
1523818823
hex16c58b9b

382045083 has 16 divisors (see below), whose sum is σ = 586752000. Its totient is φ = 216590976.

The previous prime is 382045061. The next prime is 382045087. The reversal of 382045083 is 380540283.

It is not a de Polignac number, because 382045083 - 28 = 382044827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (382045087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68958 + ... + 74291.

It is an arithmetic number, because the mean of its divisors is an integer number (36672000).

Almost surely, 2382045083 is an apocalyptic number.

382045083 is a deficient number, since it is larger than the sum of its proper divisors (204706917).

382045083 is a wasteful number, since it uses less digits than its factorization.

382045083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143386.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 382045083 is about 19545.9735751382. The cubic root of 382045083 is about 725.6126936435.

The spelling of 382045083 in words is "three hundred eighty-two million, forty-five thousand, eighty-three".

Divisors: 1 3 7 21 127 381 889 2667 143249 429747 1002743 3008229 18192623 54577869 127348361 382045083