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60340 = 2257431
BaseRepresentation
bin1110101110110100
310001202211
432232310
53412330
61143204
7340630
oct165664
9101684
1060340
1141375
122ab04
1321607
1417dc0
1512d2a
hexebb4

60340 has 24 divisors (see below), whose sum is σ = 145152. Its totient is φ = 20640.

The previous prime is 60337. The next prime is 60343. The reversal of 60340 is 4306.

Adding to 60340 its reverse (4306), we get a palindrome (64646).

It can be divided in two parts, 60 and 340, that added together give a square (400 = 202).

It is an interprime number because it is at equal distance from previous prime (60337) and next prime (60343).

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 60340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60343) 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, 76 + ... + 355.

It is an arithmetic number, because the mean of its divisors is an integer number (6048).

260340 is an apocalyptic number.

It is an amenable number.

60340 is an abundant number, since it is smaller than the sum of its proper divisors (84812).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72576).

60340 is a wasteful number, since it uses less digits than its factorization.

60340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 60340 is about 245.6420159500. The cubic root of 60340 is about 39.2224846710. Note that the first 3 decimals are identical.

The spelling of 60340 in words is "sixty thousand, three hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 431 862 1724 2155 3017 4310 6034 8620 12068 15085 30170 60340