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83372 = 22191097
BaseRepresentation
bin10100010110101100
311020100212
4110112230
510131442
61441552
7465032
oct242654
9136325
1083372
1157703
12402b8
132bc43
1422552
1519a82
hex145ac

83372 has 12 divisors (see below), whose sum is σ = 153720. Its totient is φ = 39456.

The previous prime is 83357. The next prime is 83383. The reversal of 83372 is 27338.

It can be divided in two parts, 83 and 372, that multiplied together give a triangular number (30876 = T248).

It is a plaindrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 83372.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473 + ... + 624.

It is an arithmetic number, because the mean of its divisors is an integer number (12810).

283372 is an apocalyptic number.

It is an amenable number.

83372 is a deficient number, since it is larger than the sum of its proper divisors (70348).

83372 is a wasteful number, since it uses less digits than its factorization.

83372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120 (or 1118 counting only the distinct ones).

The product of its digits is 1008, while the sum is 23.

The square root of 83372 is about 288.7420994590. The cubic root of 83372 is about 43.6857778811.

The spelling of 83372 in words is "eighty-three thousand, three hundred seventy-two".

Divisors: 1 2 4 19 38 76 1097 2194 4388 20843 41686 83372