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800380041 = 331371631427
BaseRepresentation
bin101111101101001…
…101010010001001
32001210001112000020
4233231031102021
53114344130131
6211230531053
725556055336
oct5755152211
92053045006
10800380041
1138088040a
121a4066a89
13c9a86b76
147842798d
154a3ee996
hex2fb4d489

800380041 has 32 divisors (see below), whose sum is σ = 1139109888. Its totient is φ = 498985920.

The previous prime is 800380033. The next prime is 800380067. The reversal of 800380041 is 140083008.

It is not a de Polignac number, because 800380041 - 23 = 800380033 is a prime.

It is a super-3 number, since 3×8003800413 (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 800379993 and 800380020.

It is not an unprimeable number, because it can be changed into a prime (800380081) 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, 560170 + ... + 561596.

It is an arithmetic number, because the mean of its divisors is an integer number (35597184).

Almost surely, 2800380041 is an apocalyptic number.

It is an amenable number.

800380041 is a deficient number, since it is larger than the sum of its proper divisors (338729847).

800380041 is a wasteful number, since it uses less digits than its factorization.

800380041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 800380041 is about 28290.9886889801. The cubic root of 800380041 is about 928.4647429564.

The spelling of 800380041 in words is "eight hundred million, three hundred eighty thousand, forty-one".

Divisors: 1 3 31 37 93 111 163 489 1147 1427 3441 4281 5053 6031 15159 18093 44237 52799 132711 158397 186961 232601 560883 697803 1636769 4910307 7210631 8606237 21631893 25818711 266793347 800380041