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382233 = 31031237
BaseRepresentation
bin1011101010100011001
3201102022210
41131110121
544212413
612105333
73151245
oct1352431
9642283
10382233
112411a5
12165249
13104c97
149d425
15783c3
hex5d519

382233 has 8 divisors (see below), whose sum is σ = 515008. Its totient is φ = 252144.

The previous prime is 382231. The next prime is 382241. The reversal of 382233 is 332283.

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

It is not a de Polignac number, because 382233 - 21 = 382231 is a prime.

It is a super-2 number, since 2×3822332 = 292204132578, which contains 22 as substring.

It is a d-powerful number, because it can be written as 39 + 82 + 212 + 212 + 311 + 311 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (382231) 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, 310 + ... + 927.

It is an arithmetic number, because the mean of its divisors is an integer number (64376).

2382233 is an apocalyptic number.

It is an amenable number.

382233 is a deficient number, since it is larger than the sum of its proper divisors (132775).

382233 is a wasteful number, since it uses less digits than its factorization.

382233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343.

The product of its digits is 864, while the sum is 21.

The square root of 382233 is about 618.2499494541. The cubic root of 382233 is about 72.5731643489.

It can be divided in two parts, 38223 and 3, that added together give a triangular number (38226 = T276).

The spelling of 382233 in words is "three hundred eighty-two thousand, two hundred thirty-three".

Divisors: 1 3 103 309 1237 3711 127411 382233