Search a number
-
+
20241032 = 237361447
BaseRepresentation
bin100110100110…
…1101010001000
31102002100110212
41031031222020
520140203112
62001500252
7334021520
oct115155210
942070425
1020241032
1110475429
126941688
134269056
14298c680
151b9c522
hex134da88

20241032 has 16 divisors (see below), whose sum is σ = 43373760. Its totient is φ = 8674704.

The previous prime is 20241029. The next prime is 20241073. The reversal of 20241032 is 23014202.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 20240998 and 20241016.

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 in 3 ways as a sum of consecutive naturals, for example, 180668 + ... + 180779.

It is an arithmetic number, because the mean of its divisors is an integer number (2710860).

Almost surely, 220241032 is an apocalyptic number.

It is an amenable number.

20241032 is an abundant number, since it is smaller than the sum of its proper divisors (23132728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20241032 is a wasteful number, since it uses less digits than its factorization.

20241032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361460 (or 361456 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 20241032 is about 4499.0034452087. The cubic root of 20241032 is about 272.5278461009.

Adding to 20241032 its reverse (23014202), we get a palindrome (43255234).

The spelling of 20241032 in words is "twenty million, two hundred forty-one thousand, thirty-two".

Divisors: 1 2 4 7 8 14 28 56 361447 722894 1445788 2530129 2891576 5060258 10120516 20241032