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142034 = 2471511
BaseRepresentation
bin100010101011010010
321012211112
4202223102
514021114
63013322
71131044
oct425322
9235745
10142034
1197792
126a242
134c859
1439a94
152c13e
hex22ad2

142034 has 8 divisors (see below), whose sum is σ = 217728. Its totient is φ = 69460.

The previous prime is 142031. The next prime is 142039. The reversal of 142034 is 430241.

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 142034.

It is not an unprimeable number, because it can be changed into a prime (142031) 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, 662 + ... + 849.

It is an arithmetic number, because the mean of its divisors is an integer number (27216).

2142034 is an apocalyptic number.

142034 is a deficient number, since it is larger than the sum of its proper divisors (75694).

142034 is a wasteful number, since it uses less digits than its factorization.

142034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 142034 is about 376.8739842441. The cubic root of 142034 is about 52.1751980159.

Adding to 142034 its reverse (430241), we get a palindrome (572275).

It can be divided in two parts, 14 and 2034, that added together give a 11-th power (2048 = 211).

The spelling of 142034 in words is "one hundred forty-two thousand, thirty-four".

Divisors: 1 2 47 94 1511 3022 71017 142034