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882049 = 7247383
BaseRepresentation
bin11010111010110000001
31122210221111
43113112001
5211211144
630523321
710332400
oct3272601
91583844
10882049
11552773
12366541
1324b62c
1418d637
15126534
hexd7581

882049 has 12 divisors (see below), whose sum is σ = 1050624. Its totient is φ = 738024.

The previous prime is 882047. The next prime is 882061. The reversal of 882049 is 940288.

882049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 882049 - 21 = 882047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 882049.

It is not an unprimeable number, because it can be changed into a prime (882047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2112 + ... + 2494.

It is an arithmetic number, because the mean of its divisors is an integer number (87552).

2882049 is an apocalyptic number.

It is an amenable number.

882049 is a deficient number, since it is larger than the sum of its proper divisors (168575).

882049 is a wasteful number, since it uses less digits than its factorization.

882049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 882049 is about 939.1746376473. The cubic root of 882049 is about 95.9027153937.

The spelling of 882049 in words is "eight hundred eighty-two thousand, forty-nine".

Divisors: 1 7 47 49 329 383 2303 2681 18001 18767 126007 882049