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382576941 = 323493
BaseRepresentation
bin10110110011011…
…010100100101101
3222122212220220100
4112303122210231
51240414430231
6101543541313
712323564445
oct2663324455
9878786810
10382576941
11186a5579a
12a815a839
13613510b6
1438b4b125
15238c11e6
hex16cda92d

382576941 has 12 divisors (see below), whose sum is σ = 554199100. Its totient is φ = 254320488.

The previous prime is 382576939. The next prime is 382576967. The reversal of 382576941 is 149675283.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

382576941 is a `hidden beast` number, since 38 + 2 + 576 + 9 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 180794916 + 201782025 = 13446^2 + 14205^2 .

It is not a de Polignac number, because 382576941 - 21 = 382576939 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 (382576141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1096035 + ... + 1096383.

Almost surely, 2382576941 is an apocalyptic number.

It is an amenable number.

382576941 is a deficient number, since it is larger than the sum of its proper divisors (171622159).

382576941 is an frugal number, since it uses more digits than its factorization.

382576941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053 (or 352 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 382576941 is about 19559.5741518061. The cubic root of 382576941 is about 725.9492542451.

The spelling of 382576941 in words is "three hundred eighty-two million, five hundred seventy-six thousand, nine hundred forty-one".

Divisors: 1 3 9 349 1047 3141 121801 365403 1096209 42508549 127525647 382576941