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804708054 = 23373204137
BaseRepresentation
bin101111111101101…
…101111011010110
32002002012101221000
4233331231323112
53122001124204
6211503404130
725640622423
oct5775557326
92062171830
10804708054
11383267087
121a55b3646
13ca940b17
1478c32d4a
154a9a7039
hex2ff6ded6

804708054 has 32 divisors (see below), whose sum is σ = 1812745440. Its totient is φ = 264560256.

The previous prime is 804708049. The next prime is 804708077. The reversal of 804708054 is 450807408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98127 + ... + 106010.

It is an arithmetic number, because the mean of its divisors is an integer number (56648295).

Almost surely, 2804708054 is an apocalyptic number.

804708054 is an abundant number, since it is smaller than the sum of its proper divisors (1008037386).

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

804708054 is a wasteful number, since it uses less digits than its factorization.

804708054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204221 (or 204215 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 804708054 is about 28367.3765794442. The cubic root of 804708054 is about 930.1352768879.

The spelling of 804708054 in words is "eight hundred four million, seven hundred eight thousand, fifty-four".

Divisors: 1 2 3 6 9 18 27 54 73 146 219 438 657 1314 1971 3942 204137 408274 612411 1224822 1837233 3674466 5511699 11023398 14902001 29804002 44706003 89412006 134118009 268236018 402354027 804708054