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264127214 = 21319975087
BaseRepresentation
bin11111011111001…
…00001011101110
3200102000001102102
433233210023232
51020104032324
642113055102
76355021121
oct1757441356
9612001372
10264127214
1112610275a
1274557492
134294a9c0
14271163b8
15182c4dae
hexfbe42ee

264127214 has 16 divisors (see below), whose sum is σ = 426964608. Its totient is φ = 121819872.

The previous prime is 264127163. The next prime is 264127219. The reversal of 264127214 is 412721462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264127219) 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, 49379 + ... + 54465.

It is an arithmetic number, because the mean of its divisors is an integer number (26685288).

Almost surely, 2264127214 is an apocalyptic number.

264127214 is a deficient number, since it is larger than the sum of its proper divisors (162837394).

264127214 is a wasteful number, since it uses less digits than its factorization.

264127214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7099.

The product of its digits is 5376, while the sum is 29.

The square root of 264127214 is about 16251.9910780187. The cubic root of 264127214 is about 641.6098906831.

Adding to 264127214 its reverse (412721462), we get a palindrome (676848676).

The spelling of 264127214 in words is "two hundred sixty-four million, one hundred twenty-seven thousand, two hundred fourteen".

Divisors: 1 2 13 26 1997 3994 5087 10174 25961 51922 66131 132262 10158739 20317478 132063607 264127214