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9874162133 = 11992990407
BaseRepresentation
bin10010011001000101…
…11100000111010101
3221111010222102000122
421030202330013111
5130210241142013
64311445321325
7466455664463
oct111442740725
927433872018
109874162133
114207786180
121ab6a06245
13c148cb2b4
14699567833
153cbd02a08
hex24c8bc1d5

9874162133 has 8 divisors (see below), whose sum is σ = 10773017280. Its totient is φ = 8975507680.

The previous prime is 9874162099. The next prime is 9874162157. The reversal of 9874162133 is 3312614789.

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

It is a cyclic number.

It is not a de Polignac number, because 9874162133 - 210 = 9874161109 is a prime.

It is a super-2 number, since 2×98741621332 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9874162163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64016 + ... + 154422.

It is an arithmetic number, because the mean of its divisors is an integer number (1346627160).

Almost surely, 29874162133 is an apocalyptic number.

It is an amenable number.

9874162133 is a deficient number, since it is larger than the sum of its proper divisors (898855147).

9874162133 is a wasteful number, since it uses less digits than its factorization.

9874162133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100347.

The product of its digits is 217728, while the sum is 44.

The square root of 9874162133 is about 99368.8187159332. The cubic root of 9874162133 is about 2145.3595340991.

The spelling of 9874162133 in words is "nine billion, eight hundred seventy-four million, one hundred sixty-two thousand, one hundred thirty-three".

Divisors: 1 11 9929 90407 109219 994477 897651103 9874162133