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2230814942 = 223465110427
BaseRepresentation
bin1000010011110111…
…1000100011011110
312202110200010210122
42010331320203132
514032042034232
61005210034542
7106165420436
oct20475704336
95673603718
102230814942
11a45267314
12523118a52
13297230555
141723bd2c6
15d0ca7312
hex84f788de

2230814942 has 16 divisors (see below), whose sum is σ = 3492796032. Its totient is φ = 1066579800.

The previous prime is 2230814941. The next prime is 2230814969. The reversal of 2230814942 is 2494180322.

It is a super-3 number, since 3×22308149423 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230814941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208733 + ... + 219159.

It is an arithmetic number, because the mean of its divisors is an integer number (218299752).

Almost surely, 22230814942 is an apocalyptic number.

2230814942 is a deficient number, since it is larger than the sum of its proper divisors (1261981090).

2230814942 is a wasteful number, since it uses less digits than its factorization.

2230814942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15103.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 2230814942 is about 47231.5037025077. The cubic root of 2230814942 is about 1306.6356851631.

The spelling of 2230814942 in words is "two billion, two hundred thirty million, eight hundred fourteen thousand, nine hundred forty-two".

Divisors: 1 2 23 46 4651 9302 10427 20854 106973 213946 239821 479642 48495977 96991954 1115407471 2230814942