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1093292897 = 4785727143
BaseRepresentation
bin100000100101010…
…0101001101100001
32211012020000220112
41001022211031201
54214340333042
6300253021105
736043556564
oct10112451541
92735200815
101093292897
11511154154
12266184795
13145672b98
14a52b44db
1565ead982
hex412a5361

1093292897 has 8 divisors (see below), whose sum is σ = 1117898496. Its totient is φ = 1068743392.

The previous prime is 1093292887. The next prime is 1093292911. The reversal of 1093292897 is 7982923901.

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 1093292897 - 216 = 1093227361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1093292867) 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, 26708 + ... + 53850.

It is an arithmetic number, because the mean of its divisors is an integer number (139737312).

Almost surely, 21093292897 is an apocalyptic number.

It is an amenable number.

1093292897 is a deficient number, since it is larger than the sum of its proper divisors (24605599).

1093292897 is an equidigital number, since it uses as much as digits as its factorization.

1093292897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28047.

The product of its (nonzero) digits is 489888, while the sum is 50.

The square root of 1093292897 is about 33064.9799183366. The cubic root of 1093292897 is about 1030.1777733811.

The spelling of 1093292897 in words is "one billion, ninety-three million, two hundred ninety-two thousand, eight hundred ninety-seven".

Divisors: 1 47 857 27143 40279 1275721 23261551 1093292897