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210102882912 = 253413311971021
BaseRepresentation
bin1100001110101100011…
…0111001001001100000
3202002022102122022110000
43003223012321021200
511420242314223122
6240304145540000
721115355016066
oct3035306711140
9662272568400
10210102882912
118111666670a
1234877044600
1316a7441c3c0
14a251b86036
1556ea3a60ac
hex30eb1b9260

210102882912 has 480 divisors, whose sum is σ = 691066785024. Its totient is φ = 62183116800.

The previous prime is 210102882907. The next prime is 210102882929. The reversal of 210102882912 is 219288201012.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 205780962 + ... + 205781982.

Almost surely, 2210102882912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210102882912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345533392512).

210102882912 is an abundant number, since it is smaller than the sum of its proper divisors (480963902112).

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

210102882912 is a wasteful number, since it uses less digits than its factorization.

210102882912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284 (or 1267 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The spelling of 210102882912 in words is "two hundred ten billion, one hundred two million, eight hundred eighty-two thousand, nine hundred twelve".