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140334 = 23191231
BaseRepresentation
bin100010010000101110
321010111120
4202100232
513442314
63001410
71123065
oct422056
9233446
10140334
1196487
1269266
134bb4c
14391dc
152b8a9
hex2242e

140334 has 16 divisors (see below), whose sum is σ = 295680. Its totient is φ = 44280.

The previous prime is 140333. The next prime is 140339. The reversal of 140334 is 433041.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140333) 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, 502 + ... + 729.

It is an arithmetic number, because the mean of its divisors is an integer number (18480).

2140334 is an apocalyptic number.

140334 is an abundant number, since it is smaller than the sum of its proper divisors (155346).

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

140334 is a wasteful number, since it uses less digits than its factorization.

140334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 140334 is about 374.6117990667. The cubic root of 140334 is about 51.9662009156.

Adding to 140334 its reverse (433041), we get a palindrome (573375).

It can be divided in two parts, 140 and 334, that added together give a palindrome (474).

The spelling of 140334 in words is "one hundred forty thousand, three hundred thirty-four".

Divisors: 1 2 3 6 19 38 57 114 1231 2462 3693 7386 23389 46778 70167 140334