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9130692384 = 25331117311823
BaseRepresentation
bin10001000000011101…
…10100111100100000
3212120100000020021000
420200032310330200
5122144424124014
64110010232000
7442160414262
oct104016647440
925510006230
109130692384
113966046370
121929a25600
13b2687bc78
14628915b32
153868e5509
hex2203b4f20

9130692384 has 384 divisors, whose sum is σ = 31770869760. Its totient is φ = 2518732800.

The previous prime is 9130692377. The next prime is 9130692409. The reversal of 9130692384 is 4832960319.

It is a happy number.

It is a super-2 number, since 2×91306923842 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 5007697 + ... + 5009519.

It is an arithmetic number, because the mean of its divisors is an integer number (82736640).

Almost surely, 29130692384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9130692384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15885434880).

9130692384 is an abundant number, since it is smaller than the sum of its proper divisors (22640177376).

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

9130692384 is a wasteful number, since it uses less digits than its factorization.

9130692384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901 (or 1887 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 9130692384 is about 95554.6565270369. The cubic root of 9130692384 is about 2090.1040357849.

The spelling of 9130692384 in words is "nine billion, one hundred thirty million, six hundred ninety-two thousand, three hundred eighty-four".