Search a number
-
+
210033200012 = 221927131018649
BaseRepresentation
bin1100001110011011110…
…1000100101110001100
3202002010120112001110212
43003212331010232030
511420121444400022
6240253220221552
721113550512666
oct3034675045614
9662116461425
10210033200012
11810902a1939
123485783a8b8
1316a62b6200c
14a246807536
1556e41de3e2
hex30e6f44b8c

210033200012 has 24 divisors (see below), whose sum is σ = 387046254000. Its totient is φ = 99452641536.

The previous prime is 210033200011. The next prime is 210033200017. The reversal of 210033200012 is 210002330012.

It is a happy number.

210033200012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2100332000122 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210033200012.

It is not an unprimeable number, because it can be changed into a prime (210033200011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303137 + ... + 715512.

It is an arithmetic number, because the mean of its divisors is an integer number (16126927250).

Almost surely, 2210033200012 is an apocalyptic number.

It is an amenable number.

210033200012 is a deficient number, since it is larger than the sum of its proper divisors (177013053988).

210033200012 is a wasteful number, since it uses less digits than its factorization.

210033200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021385 (or 1021383 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 210033200012 its reverse (210002330012), we get a palindrome (420035530024).

The spelling of 210033200012 in words is "two hundred ten billion, thirty-three million, two hundred thousand, twelve".

Divisors: 1 2 4 19 38 76 2713 5426 10852 51547 103094 206188 1018649 2037298 4074596 19354331 38708662 77417324 2763594737 5527189474 11054378948 52508300003 105016600006 210033200012