Search a number
-
+
20241032248 = 232530129031
BaseRepresentation
bin10010110110011101…
…011010010000111000
31221020122001222100001
4102312131122100320
5312423201012443
613144255322344
71314406635553
oct226635322070
957218058301
1020241032248
118647598128
123b0a8203b4
131ba75ca578
14da030969a
157d6eccd4d
hex4b675a438

20241032248 has 8 divisors (see below), whose sum is σ = 37951935480. Its totient is φ = 10120516120.

The previous prime is 20241032209. The next prime is 20241032249. The reversal of 20241032248 is 84223014202.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20241032249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265064508 + ... + 1265064523.

It is an arithmetic number, because the mean of its divisors is an integer number (4743991935).

Almost surely, 220241032248 is an apocalyptic number.

It is an amenable number.

20241032248 is a deficient number, since it is larger than the sum of its proper divisors (17710903232).

20241032248 is a wasteful number, since it uses less digits than its factorization.

20241032248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530129037 (or 2530129033 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The spelling of 20241032248 in words is "twenty billion, two hundred forty-one million, thirty-two thousand, two hundred forty-eight".

Divisors: 1 2 4 8 2530129031 5060258062 10120516124 20241032248