Search a number
-
+
213120000301302 = 23211840000016739
BaseRepresentation
bin110000011101010011011101…
…111010011001100011110110
31000221121001222020212111122200
4300131103131322121203312
5210413224230034120202
62033133550533005330
762614261165655103
oct6035233572314366
91027531866774580
10213120000301302
11619a7759163576
121baa0100a83846
1391bc18c208833
143a8b0c502daaa
151998b1873ae1c
hexc1d4dde998f6

213120000301302 has 12 divisors (see below), whose sum is σ = 461760000652860. Its totient is φ = 71040000100428.

The previous prime is 213120000301259. The next prime is 213120000301333. The reversal of 213120000301302 is 203103000021312.

213120000301302 is a `hidden beast` number, since 2 + 131 + 200 + 0 + 0 + 30 + 1 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11840000016739 = 213120000301302 / (2 + 1 + 3 + 1 + 2 + 0 + 0 + 0 + 0 + 3 + 0 + 1 + 3 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5920000008352 + ... + 5920000008387.

It is an arithmetic number, because the mean of its divisors is an integer number (38480000054405).

Almost surely, 2213120000301302 is an apocalyptic number.

213120000301302 is an abundant number, since it is smaller than the sum of its proper divisors (248640000351558).

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

213120000301302 is a wasteful number, since it uses less digits than its factorization.

213120000301302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11840000016747 (or 11840000016744 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 213120000301302 its reverse (203103000021312), we get a palindrome (416223000322614).

The spelling of 213120000301302 in words is "two hundred thirteen trillion, one hundred twenty billion, three hundred one thousand, three hundred two".

Divisors: 1 2 3 6 9 18 11840000016739 23680000033478 35520000050217 71040000100434 106560000150651 213120000301302