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676353 = 31311721
BaseRepresentation
bin10100101001000000001
31021100210010
42211020001
5133120403
622255133
75514606
oct2451001
91240703
10676353
11422177
122874a9
131a8b12
141386ad
15d5603
hexa5201

676353 has 8 divisors (see below), whose sum is σ = 909216. Its totient is φ = 447200.

The previous prime is 676349. The next prime is 676363. The reversal of 676353 is 353676.

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

It is a cyclic number.

It is not a de Polignac number, because 676353 - 22 = 676349 is a prime.

676353 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 676353.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676363) 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, 468 + ... + 1253.

It is an arithmetic number, because the mean of its divisors is an integer number (113652).

2676353 is an apocalyptic number.

It is an amenable number.

676353 is a deficient number, since it is larger than the sum of its proper divisors (232863).

676353 is a wasteful number, since it uses less digits than its factorization.

676353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855.

The product of its digits is 11340, while the sum is 30.

The square root of 676353 is about 822.4068336292. The cubic root of 676353 is about 87.7791033407.

The spelling of 676353 in words is "six hundred seventy-six thousand, three hundred fifty-three".

Divisors: 1 3 131 393 1721 5163 225451 676353