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2230450355 = 57222214099
BaseRepresentation
bin1000010011110001…
…1111100010110011
312202102222121200102
42010330133202303
514031443402410
61005154143015
7106162341500
oct20474374263
95672877612
102230450355
11a45038401
12522b81a6b
13297133613
141723264a7
15d0c342a5
hex84f1f8b3

2230450355 has 24 divisors (see below), whose sum is σ = 3115688400. Its totient is φ = 1528390080.

The previous prime is 2230450333. The next prime is 2230450379. The reversal of 2230450355 is 5530540322.

It is not a de Polignac number, because 2230450355 - 214 = 2230433971 is a prime.

It is a super-2 number, since 2×22304503552 = 9949817572239252050, which contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 542096 + ... + 546194.

It is an arithmetic number, because the mean of its divisors is an integer number (129820350).

Almost surely, 22230450355 is an apocalyptic number.

2230450355 is a deficient number, since it is larger than the sum of its proper divisors (885238045).

2230450355 is a wasteful number, since it uses less digits than its factorization.

2230450355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6339 (or 6332 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 2230450355 is about 47227.6439704544. The cubic root of 2230450355 is about 1306.5644991688.

Adding to 2230450355 its reverse (5530540322), we get a palindrome (7760990677).

The spelling of 2230450355 in words is "two billion, two hundred thirty million, four hundred fifty thousand, three hundred fifty-five".

Divisors: 1 5 7 35 49 245 2221 4099 11105 15547 20495 28693 77735 108829 143465 200851 544145 1004255 9103879 45519395 63727153 318635765 446090071 2230450355