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670848282852 = 2231140931241677
BaseRepresentation
bin10011100001100011010…
…11000111000011100100
32101010120120101201200020
421300301223013003210
541442344130022402
61232103342515140
766316150214346
oct11606153070344
92333516351606
10670848282852
11239561404080
12aa021895ab0
134b350a61677
142467d7d3296
15126b4b918bc
hex9c31ac70e4

670848282852 has 48 divisors (see below), whose sum is σ = 1708032389952. Its totient is φ = 203237527680.

The previous prime is 670848282817. The next prime is 670848282857. The reversal of 670848282852 is 258282848076.

It is not an unprimeable number, because it can be changed into a prime (670848282857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80563 + ... + 1161114.

It is an arithmetic number, because the mean of its divisors is an integer number (35584008124).

Almost surely, 2670848282852 is an apocalyptic number.

It is an amenable number.

670848282852 is an abundant number, since it is smaller than the sum of its proper divisors (1037184107100).

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

670848282852 is a wasteful number, since it uses less digits than its factorization.

670848282852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245788 (or 1245786 counting only the distinct ones).

The product of its (nonzero) digits is 27525120, while the sum is 60.

The spelling of 670848282852 in words is "six hundred seventy billion, eight hundred forty-eight million, two hundred eighty-two thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 4093 8186 12279 16372 24558 45023 49116 90046 135069 180092 270138 540276 1241677 2483354 3725031 4966708 7450062 13658447 14900124 27316894 40975341 54633788 81950682 163901364 5082183961 10164367922 15246551883 20328735844 30493103766 55904023571 60986207532 111808047142 167712070713 223616094284 335424141426 670848282852