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204350150231 = 6771049287747
BaseRepresentation
bin1011111001010000110…
…1111101011001010111
3201112110111212012202122
42332110031331121113
511322002114301411
6233513244530155
720522662421513
oct2762415753127
9645414765678
10204350150231
1179734372487
123373055095b
131636864a276
149c67b41143
1554b03129db
hex2f9437d657

204350150231 has 8 divisors (see below), whose sum is σ = 204847801200. Its totient is φ = 203853078208.

The previous prime is 204350150209. The next prime is 204350150233. The reversal of 204350150231 is 132051053402.

It is a happy number.

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 204350150231 - 214 = 204350133847 is a prime.

It is a super-2 number, since 2×2043501502312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 204350150231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204350150233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566300 + ... + 854046.

It is an arithmetic number, because the mean of its divisors is an integer number (25605975150).

Almost surely, 2204350150231 is an apocalyptic number.

204350150231 is a deficient number, since it is larger than the sum of its proper divisors (497650969).

204350150231 is a wasteful number, since it uses less digits than its factorization.

204350150231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289473.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 204350150231 in words is "two hundred four billion, three hundred fifty million, one hundred fifty thousand, two hundred thirty-one".

Divisors: 1 677 1049 287747 710173 194804719 301846603 204350150231