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214250112215 = 51732411027751
BaseRepresentation
bin1100011110001001001…
…1010100010011010111
3202111000110101101112022
43013202103110103113
512002241012042330
6242231455243355
721323213622446
oct3074223242327
9674013341468
10214250112215
118295466a447
1235633b1955b
13172856ac839
14a5268a2d5d
15588e50eae5
hex31e24d44d7

214250112215 has 16 divisors (see below), whose sum is σ = 259659487296. Its totient is φ = 169702080000.

The previous prime is 214250112203. The next prime is 214250112217. The reversal of 214250112215 is 512211052412.

It is a happy number.

214250112215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214250112215 - 210 = 214250111191 is a prime.

It is a super-2 number, since 2×2142501122152 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214250112217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305411 + ... + 722340.

It is an arithmetic number, because the mean of its divisors is an integer number (16228717956).

Almost surely, 2214250112215 is an apocalyptic number.

214250112215 is a deficient number, since it is larger than the sum of its proper divisors (45409375081).

214250112215 is a wasteful number, since it uses less digits than its factorization.

214250112215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028170.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 214250112215 its reverse (512211052412), we get a palindrome (726461164627).

The spelling of 214250112215 in words is "two hundred fourteen billion, two hundred fifty million, one hundred twelve thousand, two hundred fifteen".

Divisors: 1 5 173 241 865 1205 41693 208465 1027751 5138755 177800923 247687991 889004615 1238439955 42850022443 214250112215