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214225130255 = 5259991647949
BaseRepresentation
bin1100011110000011010…
…0000001001100001111
3202110221201101011201112
43013200310001030033
512002213113132010
6242225204002235
721322461363653
oct3074064011417
9673851334645
10214225130255
11829415570a4
123562769037b
1317280473906
14a52343ca63
15588c227a05
hex31e0d0130f

214225130255 has 8 divisors (see below), whose sum is σ = 257080200000. Its totient is φ = 171373408416.

The previous prime is 214225130219. The next prime is 214225130261. The reversal of 214225130255 is 552031522412.

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

It is a cyclic number.

It is not a de Polignac number, because 214225130255 - 216 = 214225064719 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693980 + ... + 953969.

It is an arithmetic number, because the mean of its divisors is an integer number (32135025000).

Almost surely, 2214225130255 is an apocalyptic number.

214225130255 is a deficient number, since it is larger than the sum of its proper divisors (42855069745).

214225130255 is a wasteful number, since it uses less digits than its factorization.

214225130255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673953.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 214225130255 its reverse (552031522412), we get a palindrome (766256652667).

The spelling of 214225130255 in words is "two hundred fourteen billion, two hundred twenty-five million, one hundred thirty thousand, two hundred fifty-five".

Divisors: 1 5 25999 129995 1647949 8239745 42845026051 214225130255