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10054042 = 25027021
BaseRepresentation
bin100110010110…
…100110011010
3200220210112221
4212112212122
510033212132
6555254254
7151313035
oct46264632
920823487
1010054042
115747829
12344a38a
13211034b
14149a01c
15d38e97
hex99699a

10054042 has 4 divisors (see below), whose sum is σ = 15081066. Its totient is φ = 5027020.

The previous prime is 10054027. The next prime is 10054067. The reversal of 10054042 is 24045001.

10054042 is digitally balanced in base 2, 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, and also an emirpimes, since its reverse is a distinct semiprime: 24045001 = 70134301.

It can be written as a sum of positive squares in only one way, i.e., 9603801 + 450241 = 3099^2 + 671^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2513509 + ... + 2513512.

Almost surely, 210054042 is an apocalyptic number.

10054042 is a deficient number, since it is larger than the sum of its proper divisors (5027024).

10054042 is an equidigital number, since it uses as much as digits as its factorization.

10054042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5027023.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 10054042 is about 3170.8109372840. The cubic root of 10054042 is about 215.8308718366.

Adding to 10054042 its reverse (24045001), we get a palindrome (34099043).

The spelling of 10054042 in words is "ten million, fifty-four thousand, forty-two".

Divisors: 1 2 5027021 10054042