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107274 = 2319941
BaseRepresentation
bin11010001100001010
312110011010
4122030022
511413044
62144350
7624516
oct321412
9173133
10107274
1173662
12520b6
1339a9b
142b146
1521bb9
hex1a30a

107274 has 16 divisors (see below), whose sum is σ = 226080. Its totient is φ = 33840.

The previous prime is 107273. The next prime is 107279. The reversal of 107274 is 472701.

It is a super-2 number, since 2×1072742 = 23015422152, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 107274.

It is not an unprimeable number, because it can be changed into a prime (107273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357 + ... + 584.

It is an arithmetic number, because the mean of its divisors is an integer number (14130).

2107274 is an apocalyptic number.

107274 is an abundant number, since it is smaller than the sum of its proper divisors (118806).

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

107274 is a wasteful number, since it uses less digits than its factorization.

107274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965.

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 107274 is about 327.5270981156. The cubic root of 107274 is about 47.5150829294.

Adding to 107274 its reverse (472701), we get a palindrome (579975).

It can be divided in two parts, 10727 and 4, that added together give a triangular number (10731 = T146).

The spelling of 107274 in words is "one hundred seven thousand, two hundred seventy-four", and thus it is an iban number.

Divisors: 1 2 3 6 19 38 57 114 941 1882 2823 5646 17879 35758 53637 107274