Search a number
-
+
210063484512 = 2538732917
BaseRepresentation
bin1100001110100011000…
…0100110011001100000
3202002012200111200000000
43003220300212121200
511420202223001022
6240300221300000
721114366105000
oct3035060463140
9662180450000
10210063484512
11810a63a7052
1234865a04600
1316a6920663b
14a24a84c000
1556e6bc26ac
hex30e8c26660

210063484512 has 432 divisors, whose sum is σ = 723644157600. Its totient is φ = 59997563136.

The previous prime is 210063484507. The next prime is 210063484523. The reversal of 210063484512 is 215484360012.

It is a happy number.

210063484512 is a `hidden beast` number, since 2 + 1 + 0 + 0 + 63 + 4 + 84 + 512 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

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 polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 72012078 + ... + 72014994.

Almost surely, 2210063484512 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 210063484512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361822078800).

210063484512 is an abundant number, since it is smaller than the sum of its proper divisors (513580673088).

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

210063484512 is an frugal number, since it uses more digits than its factorization.

210063484512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972 (or 2929 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 210063484512 in words is "two hundred ten billion, sixty-three million, four hundred eighty-four thousand, five hundred twelve".