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676200000 = 263557223
BaseRepresentation
bin101000010011011…
…111111001000000
31202010101112000110
4220103133321000
52341101400000
6151033151320
722520414400
oct5023377100
91663345013
10676200000
11317774083
1216a55b540
13aa128458
1465b40800
153e570850
hex284dfe40

676200000 has 504 divisors, whose sum is σ = 2714451264. Its totient is φ = 147840000.

The previous prime is 676199963. The next prime is 676200043. The reversal of 676200000 is 2676.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 676200000.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 29399989 + ... + 29400011.

It is an arithmetic number, because the mean of its divisors is an integer number (5385816).

Almost surely, 2676200000 is an apocalyptic number.

676200000 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 676200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1357225632).

676200000 is an abundant number, since it is smaller than the sum of its proper divisors (2038251264).

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

676200000 is an equidigital number, since it uses as much as digits as its factorization.

676200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 676200000 is about 26003.8458694094. The cubic root of 676200000 is about 877.7248390988.

Adding to 676200000 its reverse (2676), we get a palindrome (676202676).

The spelling of 676200000 in words is "six hundred seventy-six million, two hundred thousand".