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803085411 = 32331375449
BaseRepresentation
bin101111110111100…
…001110001100011
32001222010222002010
4233313201301203
53121042213121
6211404524003
725621053612
oct5767416143
92058128063
10803085411
11382358a57
121a4b50603
13ca4c338b
147892d879
154a786376
hex2fde1c63

803085411 has 16 divisors (see below), whose sum is σ = 1153382400. Its totient is φ = 495591360.

The previous prime is 803085377. The next prime is 803085421. The reversal of 803085411 is 114580308.

It is not a de Polignac number, because 803085411 - 214 = 803069027 is a prime.

It is a super-2 number, since 2×8030854112 = 1289892354722077842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (803085421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185586 + ... + 189863.

It is an arithmetic number, because the mean of its divisors is an integer number (72086400).

Almost surely, 2803085411 is an apocalyptic number.

803085411 is a deficient number, since it is larger than the sum of its proper divisors (350296989).

803085411 is a wasteful number, since it uses less digits than its factorization.

803085411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375506.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 803085411 is about 28338.7616349056. The cubic root of 803085411 is about 929.5096698408.

The spelling of 803085411 in words is "eight hundred three million, eighty-five thousand, four hundred eleven".

Divisors: 1 3 23 31 69 93 713 2139 375449 1126347 8635327 11638919 25905981 34916757 267695137 803085411