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676415348 = 22749149201
BaseRepresentation
bin101000010100010…
…100011101110100
31202010210110102022
4220110110131310
52341130242343
6151041532312
722522302260
oct5024243564
91663713368
10676415348
11317900954
1216a644098
13aa1a248b
1465b990a0
153e5b4568
hex28514774

676415348 has 24 divisors (see below), whose sum is σ = 1355613504. Its totient is φ = 289296000.

The previous prime is 676415347. The next prime is 676415351. The reversal of 676415348 is 843514676.

It is a super-2 number, since 2×6764153482 = 915075446019922208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 676415299 and 676415308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676415347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10853 + ... + 38348.

It is an arithmetic number, because the mean of its divisors is an integer number (56483896).

Almost surely, 2676415348 is an apocalyptic number.

It is an amenable number.

676415348 is an abundant number, since it is smaller than the sum of its proper divisors (679198156).

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

676415348 is a wasteful number, since it uses less digits than its factorization.

676415348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49703 (or 49701 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 676415348 is about 26007.9862350010. The cubic root of 676415348 is about 877.8180049407.

The spelling of 676415348 in words is "six hundred seventy-six million, four hundred fifteen thousand, three hundred forty-eight".

Divisors: 1 2 4 7 14 28 491 982 1964 3437 6874 13748 49201 98402 196804 344407 688814 1377628 24157691 48315382 96630764 169103837 338207674 676415348