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215325061141214 = 2155369325518719
BaseRepresentation
bin110000111101011001000101…
…110001111101001011011110
31001020101212121201212100100102
4300331121011301331023132
5211210341211123004324
62041542544551301102
763232502513600363
oct6075310561751336
91036355551770312
10215325061141214
1162677933557482
122019753337a792
13931c0b23cccab
143b25b07b7c46a
1519d6174110dae
hexc3d645c7d2de

215325061141214 has 8 divisors (see below), whose sum is σ = 323195568272640. Its totient is φ = 107593205050336.

The previous prime is 215325061141199. The next prime is 215325061141243. The reversal of 215325061141214 is 412141160523512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34662756254 + ... + 34662762465.

It is an arithmetic number, because the mean of its divisors is an integer number (40399446034080).

Almost surely, 2215325061141214 is an apocalyptic number.

215325061141214 is a deficient number, since it is larger than the sum of its proper divisors (107870507131426).

215325061141214 is a wasteful number, since it uses less digits than its factorization.

215325061141214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69325520274.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 215325061141214 in words is "two hundred fifteen trillion, three hundred twenty-five billion, sixty-one million, one hundred forty-one thousand, two hundred fourteen".

Divisors: 1 2 1553 3106 69325518719 138651037438 107662530570607 215325061141214