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804282103 = 19130132537
BaseRepresentation
bin101111111100000…
…101111011110111
32002001101202122001
4233330011323313
53121344011403
6211450320131
725634166532
oct5774057367
92061352561
10804282103
11382aa6059
121a5429047
13ca821c91
1478b61a19
154a920c1d
hex2ff05ef7

804282103 has 8 divisors (see below), whose sum is σ = 847289520. Its totient is φ = 761342400.

The previous prime is 804282079. The next prime is 804282109. The reversal of 804282103 is 301282408.

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 804282103 - 25 = 804282071 is a prime.

It is a super-2 number, since 2×8042821032 = 1293739402412205218, which 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 (804282109) 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, 8451 + ... + 40987.

It is an arithmetic number, because the mean of its divisors is an integer number (105911190).

Almost surely, 2804282103 is an apocalyptic number.

804282103 is a deficient number, since it is larger than the sum of its proper divisors (43007417).

804282103 is a wasteful number, since it uses less digits than its factorization.

804282103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33857.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 804282103 is about 28359.8678240926. The cubic root of 804282103 is about 929.9711337246.

The spelling of 804282103 in words is "eight hundred four million, two hundred eighty-two thousand, one hundred three".

Divisors: 1 19 1301 24719 32537 618203 42330637 804282103