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676482048000 = 2133253116673
BaseRepresentation
bin10011101100000010111…
…10001110000000000000
32101200010012022122120200
421312001132032000000
542040413401014000
61234434354005200
766605566350543
oct11660136160000
92350105278520
10676482048000
11240992531230
12ab134576800
134ba3acab805
1424a55b0a85a
15128e4585500
hex9d8178e000

676482048000 has 672 divisors, whose sum is σ = 2660901695712. Its totient is φ = 163971072000.

The previous prime is 676482047981. The next prime is 676482048007. The reversal of 676482048000 is 840284676.

It is a super-2 number, since 2×6764820480002 (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676482048007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 101372664 + ... + 101379336.

Almost surely, 2676482048000 is an apocalyptic number.

676482048000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 676482048000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1330450847856).

676482048000 is an abundant number, since it is smaller than the sum of its proper divisors (1984419647712).

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

676482048000 is a wasteful number, since it uses less digits than its factorization.

676482048000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6731 (or 6694 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 676482048000 in words is "six hundred seventy-six billion, four hundred eighty-two million, forty-eight thousand".