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2230552255 = 52915499931
BaseRepresentation
bin1000010011110011…
…1000011010111111
312202110011210110111
42010330320122333
514032010133010
61005200250451
7106163244541
oct20474703277
95673153414
102230552255
11a450a7a18
12523010a27
1329716ab09
14172351691
15d0c5458a
hex84f386bf

2230552255 has 16 divisors (see below), whose sum is σ = 2771028000. Its totient is φ = 1721623680.

The previous prime is 2230552249. The next prime is 2230552267. The reversal of 2230552255 is 5522550322.

It is a de Polignac number, because none of the positive numbers 2k-2230552255 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219640 + ... + 229570.

It is an arithmetic number, because the mean of its divisors is an integer number (173189250).

Almost surely, 22230552255 is an apocalyptic number.

2230552255 is a deficient number, since it is larger than the sum of its proper divisors (540475745).

2230552255 is a wasteful number, since it uses less digits than its factorization.

2230552255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11514.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 2230552255 is about 47228.7227754467. The cubic root of 2230552255 is about 1306.5843960318.

The spelling of 2230552255 in words is "two billion, two hundred thirty million, five hundred fifty-two thousand, two hundred fifty-five".

Divisors: 1 5 29 145 1549 7745 9931 44921 49655 224605 287999 1439995 15383119 76915595 446110451 2230552255