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9104884494 = 233734068313
BaseRepresentation
bin10000111101011000…
…11000001100001110
3212111112110001111020
420132230120030032
5122121322300434
64103245135010
7441425145516
oct103654301416
925445401436
109104884494
113952519532
12192125a466
13b21414124
14625318846
153844e8849
hex21eb1830e

9104884494 has 16 divisors (see below), whose sum is σ = 18258593232. Its totient is φ = 3026824128.

The previous prime is 9104884447. The next prime is 9104884499. The reversal of 9104884494 is 4944884019.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9104884499) 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, 2031919 + ... + 2036394.

It is an arithmetic number, because the mean of its divisors is an integer number (1141162077).

Almost surely, 29104884494 is an apocalyptic number.

9104884494 is an abundant number, since it is smaller than the sum of its proper divisors (9153708738).

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

9104884494 is a wasteful number, since it uses less digits than its factorization.

9104884494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068691.

The product of its (nonzero) digits is 1327104, while the sum is 51.

The square root of 9104884494 is about 95419.5184121152. The cubic root of 9104884494 is about 2088.1329520933.

The spelling of 9104884494 in words is "nine billion, one hundred four million, eight hundred eighty-four thousand, four hundred ninety-four".

Divisors: 1 2 3 6 373 746 1119 2238 4068313 8136626 12204939 24409878 1517480749 3034961498 4552442247 9104884494