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676049 = 11411499
BaseRepresentation
bin10100101000011010001
31021100100212
42211003101
5133113144
622253505
75513663
oct2450321
91240325
10676049
11421a20
12287295
131a893a
14138533
15d549e
hexa50d1

676049 has 8 divisors (see below), whose sum is σ = 756000. Its totient is φ = 599200.

The previous prime is 676043. The next prime is 676051. The reversal of 676049 is 940676.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-676049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676043) 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, 299 + ... + 1200.

It is an arithmetic number, because the mean of its divisors is an integer number (94500).

2676049 is an apocalyptic number.

It is an amenable number.

676049 is a deficient number, since it is larger than the sum of its proper divisors (79951).

676049 is a wasteful number, since it uses less digits than its factorization.

676049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 676049 is about 822.2219894895. The cubic root of 676049 is about 87.7659500285.

It can be divided in two parts, 67 and 6049, that added together give a palindrome (6116).

The spelling of 676049 in words is "six hundred seventy-six thousand, forty-nine".

Divisors: 1 11 41 451 1499 16489 61459 676049