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370042 = 2185021
BaseRepresentation
bin1011010010101111010
3200210121021
41122111322
543320132
611533054
73100561
oct1322572
9623537
10370042
11233022
1215a18a
13cc57a
1498bd8
1574997
hex5a57a

370042 has 4 divisors (see below), whose sum is σ = 555066. Its totient is φ = 185020.

The previous prime is 370033. The next prime is 370057. The reversal of 370042 is 240073.

370042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 194481 + 175561 = 441^2 + 419^2 .

It is a junction number, because it is equal to n+sod(n) for n = 369998 and 370025.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 370042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92509 + ... + 92512.

2370042 is an apocalyptic number.

370042 is a deficient number, since it is larger than the sum of its proper divisors (185024).

370042 is a wasteful number, since it uses less digits than its factorization.

370042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185023.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 370042 is about 608.3107758375. The cubic root of 370042 is about 71.7932598169.

The spelling of 370042 in words is "three hundred seventy thousand, forty-two", and thus it is an iban number.

Divisors: 1 2 185021 370042