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8193092424 = 23311311815531
BaseRepresentation
bin1111010000101100…
…01010101101001000
3210010222202012220120
413220112022231020
5113234412424144
63432554223240
7410014064556
oct75026125510
923128665816
108193092424
113524872670
121707a24b20
13a0754c2aa
1457a1acbd6
1532e43ce19
hex1e858ab48

8193092424 has 128 divisors (see below), whose sum is σ = 23197224960. Its totient is φ = 2388960000.

The previous prime is 8193092423. The next prime is 8193092483. The reversal of 8193092424 is 4242903918.

It is not an unprimeable number, because it can be changed into a prime (8193092423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1478539 + ... + 1484069.

It is an arithmetic number, because the mean of its divisors is an integer number (181228320).

Almost surely, 28193092424 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 8193092424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11598612480).

8193092424 is an abundant number, since it is smaller than the sum of its proper divisors (15004132536).

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

8193092424 is a wasteful number, since it uses less digits than its factorization.

8193092424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5763 (or 5759 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 8193092424 is about 90515.7026377192. The cubic root of 8193092424 is about 2015.9632831402.

The spelling of 8193092424 in words is "eight billion, one hundred ninety-three million, ninety-two thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 11 12 22 24 31 33 44 62 66 88 93 124 132 181 186 248 264 341 362 372 543 682 724 744 1023 1086 1364 1448 1991 2046 2172 2728 3982 4092 4344 5531 5611 5973 7964 8184 11062 11222 11946 15928 16593 16833 22124 22444 23892 33186 33666 44248 44888 47784 60841 61721 66372 67332 121682 123442 132744 134664 171461 182523 185163 243364 246884 342922 365046 370326 486728 493768 514383 685844 730092 740652 1001111 1028766 1371688 1460184 1481304 1886071 2002222 2057532 3003333 3772142 4004444 4115064 5658213 6006666 7544284 8008888 11012221 11316426 12013332 15088568 22024442 22632852 24026664 31034441 33036663 44048884 45265704 62068882 66073326 88097768 93103323 124137764 132146652 186206646 248275528 264293304 341378851 372413292 682757702 744826584 1024136553 1365515404 2048273106 2731030808 4096546212 8193092424