Search a number
-
+
10242634 = 219269543
BaseRepresentation
bin100111000100…
…101001001010
3201021101020211
4213010221022
510110231014
61003311334
7153026623
oct47045112
921241224
1010242634
115866496
12351b54a
13217813c
141508a4a
15d74cc4
hex9c4a4a

10242634 has 8 divisors (see below), whose sum is σ = 16172640. Its totient is φ = 4851756.

The previous prime is 10242601. The next prime is 10242637. The reversal of 10242634 is 43624201.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (10242637) 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, 134734 + ... + 134809.

It is an arithmetic number, because the mean of its divisors is an integer number (2021580).

Almost surely, 210242634 is an apocalyptic number.

10242634 is a deficient number, since it is larger than the sum of its proper divisors (5930006).

10242634 is a wasteful number, since it uses less digits than its factorization.

10242634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269564.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 10242634 is about 3200.4115360372. The cubic root of 10242634 is about 217.1720269397.

Adding to 10242634 its reverse (43624201), we get a palindrome (53866835).

The spelling of 10242634 in words is "ten million, two hundred forty-two thousand, six hundred thirty-four".

Divisors: 1 2 19 38 269543 539086 5121317 10242634