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148342 = 2174363
BaseRepresentation
bin100100001101110110
321112111011
4210031312
514221332
63102434
71155325
oct441566
9245434
10148342
11a14a7
1271a1a
135269c
143c0bc
152de47
hex24376

148342 has 8 divisors (see below), whose sum is σ = 235656. Its totient is φ = 69792.

The previous prime is 148339. The next prime is 148361. The reversal of 148342 is 243841.

148342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2148 + ... + 2215.

It is an arithmetic number, because the mean of its divisors is an integer number (29457).

2148342 is an apocalyptic number.

148342 is a deficient number, since it is larger than the sum of its proper divisors (87314).

148342 is a wasteful number, since it uses less digits than its factorization.

148342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4382.

The product of its digits is 768, while the sum is 22.

The square root of 148342 is about 385.1519180791. The cubic root of 148342 is about 52.9364373875.

The spelling of 148342 in words is "one hundred forty-eight thousand, three hundred forty-two".

Divisors: 1 2 17 34 4363 8726 74171 148342