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382054824 = 23325306317
BaseRepresentation
bin10110110001011…
…011000110101000
3222121220101200200
4112301123012220
51240301223244
6101524432200
712316261314
oct2661330650
9877811620
10382054824
11186729498
12a7b48660
13611ca558
1438a52b44
152381b669
hex16c5b1a8

382054824 has 24 divisors (see below), whose sum is σ = 1034732010. Its totient is φ = 127351584.

The previous prime is 382054781. The next prime is 382054843. The reversal of 382054824 is 428450283.

It can be written as a sum of positive squares in only one way, i.e., 380952324 + 1102500 = 19518^2 + 1050^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2653087 + ... + 2653230.

Almost surely, 2382054824 is an apocalyptic number.

It is an amenable number.

382054824 is an abundant number, since it is smaller than the sum of its proper divisors (652677186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

382054824 is a wasteful number, since it uses less digits than its factorization.

382054824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5306329 (or 5306322 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 382054824 is about 19546.2227553049. Note that the first 3 decimals coincide. The cubic root of 382054824 is about 725.6188605712.

The spelling of 382054824 in words is "three hundred eighty-two million, fifty-four thousand, eight hundred twenty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 5306317 10612634 15918951 21225268 31837902 42450536 47756853 63675804 95513706 127351608 191027412 382054824