Search a number
-
+
20241232102 = 2713111215561
BaseRepresentation
bin10010110110011110…
…001011000011100110
31221020122110010111001
4102312132023003212
5312423223411402
613144303503514
71314411430330
oct226636130346
957218403431
1020241232102
1186477142a3
123b0a8b7b9a
131ba766a520
14da035c450
157d701c187
hex4b678b0e6

20241232102 has 16 divisors (see below), whose sum is σ = 37368428832. Its totient is φ = 8007520320.

The previous prime is 20241232079. The next prime is 20241232127. The reversal of 20241232102 is 20123214202.

It is a self number, because there is not a number n which added to its sum of digits gives 20241232102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55607599 + ... + 55607962.

It is an arithmetic number, because the mean of its divisors is an integer number (2335526802).

Almost surely, 220241232102 is an apocalyptic number.

20241232102 is a deficient number, since it is larger than the sum of its proper divisors (17127196730).

20241232102 is a wasteful number, since it uses less digits than its factorization.

20241232102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111215583.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 20241232102 its reverse (20123214202), we get a palindrome (40364446304).

The spelling of 20241232102 in words is "twenty billion, two hundred forty-one million, two hundred thirty-two thousand, one hundred two".

Divisors: 1 2 7 13 14 26 91 182 111215561 222431122 778508927 1445802293 1557017854 2891604586 10120616051 20241232102