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360042 = 23232609
BaseRepresentation
bin1010111111001101010
3200021212220
41113321222
543010132
611414510
73026454
oct1277152
9607786
10360042
11226561
12154436
13c7b57
14952d4
1571a2c
hex57e6a

360042 has 16 divisors (see below), whose sum is σ = 751680. Its totient is φ = 114752.

The previous prime is 360037. The next prime is 360049. The reversal of 360042 is 240063.

It is not an unprimeable number, because it can be changed into a prime (360049) by changing a digit.

360042 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1167 + ... + 1442.

It is an arithmetic number, because the mean of its divisors is an integer number (46980).

2360042 is an apocalyptic number.

360042 is an abundant number, since it is smaller than the sum of its proper divisors (391638).

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

360042 is a wasteful number, since it uses less digits than its factorization.

360042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2637.

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

The square root of 360042 is about 600.0349989792. The cubic root of 360042 is about 71.1406324548.

The spelling of 360042 in words is "three hundred sixty thousand, forty-two".

Divisors: 1 2 3 6 23 46 69 138 2609 5218 7827 15654 60007 120014 180021 360042