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676618070382 = 23237589892799
BaseRepresentation
bin10011101100010011001…
…01000110100101101110
32101200110200021022012200
421312021211012211232
542041203211223012
61234500053242330
766612140463342
oct11661145064556
92350420238180
10676618070382
11240a52296921
12ab1720333a6
134ba60225527
1424a69bd7622
15129014a33dc
hex9d8994696e

676618070382 has 12 divisors (see below), whose sum is σ = 1466005819200. Its totient is φ = 225539356788.

The previous prime is 676618070351. The next prime is 676618070383. The reversal of 676618070382 is 283070816676.

676618070382 is a `hidden beast` number, since 67 + 6 + 61 + 80 + 70 + 382 = 666.

676618070382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6766180703822 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676618070383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18794946382 + ... + 18794946417.

It is an arithmetic number, because the mean of its divisors is an integer number (122167151600).

Almost surely, 2676618070382 is an apocalyptic number.

676618070382 is an abundant number, since it is smaller than the sum of its proper divisors (789387748818).

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

676618070382 is a wasteful number, since it uses less digits than its factorization.

676618070382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37589892807 (or 37589892804 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 676618070382 in words is "six hundred seventy-six billion, six hundred eighteen million, seventy thousand, three hundred eighty-two".

Divisors: 1 2 3 6 9 18 37589892799 75179785598 112769678397 225539356794 338309035191 676618070382