Search a number
-
+
9802130675 = 521316774421
BaseRepresentation
bin10010010000100000…
…01010010011110011
3221022010102211102212
421020100022103303
5130033321140200
64300353402335
7464622510311
oct111020122363
927263384385
109802130675
114180057947
121a968693ab
13c029cac2c
1468db770b1
153c5825035
hex24840a4f3

9802130675 has 24 divisors (see below), whose sum is σ = 12268290672. Its totient is φ = 7768592000.

The previous prime is 9802130671. The next prime is 9802130707. The reversal of 9802130675 is 5760312089.

It is not a de Polignac number, because 9802130675 - 22 = 9802130671 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9802130671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2214965 + ... + 2219385.

It is an arithmetic number, because the mean of its divisors is an integer number (511178778).

Almost surely, 29802130675 is an apocalyptic number.

9802130675 is a deficient number, since it is larger than the sum of its proper divisors (2466159997).

9802130675 is a wasteful number, since it uses less digits than its factorization.

9802130675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5239 (or 5234 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 9802130675 is about 99005.7103151126. The cubic root of 9802130675 is about 2140.1300380263.

The spelling of 9802130675 in words is "nine billion, eight hundred two million, one hundred thirty thousand, six hundred seventy-five".

Divisors: 1 5 25 131 655 677 3275 3385 4421 16925 22105 88687 110525 443435 579151 2217175 2895755 2993017 14478775 14965085 74825425 392085227 1960426135 9802130675