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213312034342002 = 2348773002065141
BaseRepresentation
bin110000100000000110010100…
…000010001000010001110010
31000222021102122102210112022110
4300200012110002020101302
5210424401021242421002
62033402110140550150
762634200031250011
oct6040062402102162
91028242572715273
10213312034342002
1161a71142397632
121bb11374852356
139204314072b0b
143a96501188a78
15199db0768ae6c
hexc20194088472

213312034342002 has 16 divisors (see below), whose sum is σ = 427500093471552. Its totient is φ = 70958007316080.

The previous prime is 213312034341941. The next prime is 213312034342009. The reversal of 213312034342002 is 200243430213312.

Adding to 213312034342002 its reverse (200243430213312), we get a palindrome (413555464555314).

It is a happy number.

It is a super-2 number, since 2×2133120343420022 (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (213312034342009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36501029649 + ... + 36501035492.

It is an arithmetic number, because the mean of its divisors is an integer number (26718755841972).

Almost surely, 2213312034342002 is an apocalyptic number.

213312034342002 is an abundant number, since it is smaller than the sum of its proper divisors (214188059129550).

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

213312034342002 is a wasteful number, since it uses less digits than its factorization.

213312034342002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73002065633.

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 213312034342002 in words is "two hundred thirteen trillion, three hundred twelve billion, thirty-four million, three hundred forty-two thousand, two".

Divisors: 1 2 3 6 487 974 1461 2922 73002065141 146004130282 219006195423 438012390846 35552005723667 71104011447334 106656017171001 213312034342002