Search a number
-
+
113214146 = 2306118493
BaseRepresentation
bin1101011111110…
…00001011000010
321220000212121112
412233320023002
5212440323041
615122323322
72543206253
oct657701302
9256025545
10113214146
11589a7511
1231ab9542
131a5bc326
1411070b2a
159e14deb
hex6bf82c2

113214146 has 8 divisors (see below), whose sum is σ = 169885884. Its totient is φ = 56585520.

The previous prime is 113214107. The next prime is 113214151. The reversal of 113214146 is 641412311.

It can be written as a sum of positive squares in 2 ways, for example, as 107019025 + 6195121 = 10345^2 + 2489^2 .

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

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, 3125 + ... + 15368.

Almost surely, 2113214146 is an apocalyptic number.

113214146 is a deficient number, since it is larger than the sum of its proper divisors (56671738).

113214146 is a wasteful number, since it uses less digits than its factorization.

113214146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21556.

The product of its digits is 576, while the sum is 23.

The square root of 113214146 is about 10640.2136256750. The cubic root of 113214146 is about 483.7640204969.

Adding to 113214146 its reverse (641412311), we get a palindrome (754626457).

The spelling of 113214146 in words is "one hundred thirteen million, two hundred fourteen thousand, one hundred forty-six".

Divisors: 1 2 3061 6122 18493 36986 56607073 113214146