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2230814959 = 71151251829
BaseRepresentation
bin1000010011110111…
…1000100011101111
312202110200010211021
42010331320203233
514032042034314
61005210035011
7106165420462
oct20475704357
95673603737
102230814959
11a4526732a
12523118a67
13297230569
141723bd2d9
15d0ca7324
hex84f788ef

2230814959 has 16 divisors (see below), whose sum is σ = 2289047040. Its totient is φ = 2173500000.

The previous prime is 2230814941. The next prime is 2230814969. The reversal of 2230814959 is 9594180322.

It is a cyclic number.

It is not a de Polignac number, because 2230814959 - 29 = 2230814447 is a prime.

It is a super-3 number, since 3×22308149593 (a number of 29 digits) contains 333 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 (2230814969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2690557 + ... + 2691385.

It is an arithmetic number, because the mean of its divisors is an integer number (143065440).

Almost surely, 22230814959 is an apocalyptic number.

2230814959 is a deficient number, since it is larger than the sum of its proper divisors (58232081).

2230814959 is a wasteful number, since it uses less digits than its factorization.

2230814959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 2230814959 is about 47231.5038824723. The cubic root of 2230814959 is about 1306.6356884822.

The spelling of 2230814959 in words is "two billion, two hundred thirty million, eight hundred fourteen thousand, nine hundred fifty-nine".

Divisors: 1 71 151 251 829 10721 17821 37901 58859 125179 208079 2690971 8887709 14773609 31419929 2230814959