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112402 = 2431307
BaseRepresentation
bin11011011100010010
312201012001
4123130102
512044102
62224214
7645463
oct333422
9181161
10112402
11774a4
125506a
133c214
142cd6a
1523487
hex1b712

112402 has 8 divisors (see below), whose sum is σ = 172656. Its totient is φ = 54852.

The previous prime is 112397. The next prime is 112403. The reversal of 112402 is 204211.

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

It is not an unprimeable number, because it can be changed into a prime (112403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568 + ... + 739.

It is an arithmetic number, because the mean of its divisors is an integer number (21582).

2112402 is an apocalyptic number.

112402 is a deficient number, since it is larger than the sum of its proper divisors (60254).

112402 is a wasteful number, since it uses less digits than its factorization.

112402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 112402 is about 335.2640750215. The cubic root of 112402 is about 48.2604476825.

Adding to 112402 its reverse (204211), we get a palindrome (316613).

Subtracting 112402 from its reverse (204211), we obtain a square (91809 = 3032).

It can be divided in two parts, 1 and 12402, that added together give a triangular number (12403 = T157).

The spelling of 112402 in words is "one hundred twelve thousand, four hundred two", and thus it is an iban number.

Divisors: 1 2 43 86 1307 2614 56201 112402