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2287070230 = 25228707023
BaseRepresentation
bin1000100001010001…
…1110110000010110
312220101112012112211
42020110132300112
514140442221410
61014535504034
7110450530144
oct21024366026
95811465484
102287070230
11a73a9a795
12539b2801a
132a5a98bc3
14179a64594
15d5bba68a
hex8851ec16

2287070230 has 8 divisors (see below), whose sum is σ = 4116726432. Its totient is φ = 914828088.

The previous prime is 2287070213. The next prime is 2287070237. The reversal of 2287070230 is 320707822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2287070192 and 2287070201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2287070237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114353502 + ... + 114353521.

It is an arithmetic number, because the mean of its divisors is an integer number (514590804).

Almost surely, 22287070230 is an apocalyptic number.

2287070230 is a deficient number, since it is larger than the sum of its proper divisors (1829656202).

2287070230 is a wasteful number, since it uses less digits than its factorization.

2287070230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228707030.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 2287070230 is about 47823.3230756709. The cubic root of 2287070230 is about 1317.5279394738.

The spelling of 2287070230 in words is "two billion, two hundred eighty-seven million, seventy thousand, two hundred thirty".

Divisors: 1 2 5 10 228707023 457414046 1143535115 2287070230