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227950235 = 5471795419
BaseRepresentation
bin11011001011000…
…11111010011011
3120212221001221022
431211203322123
5431323401420
634341433055
75435354642
oct1545437233
9525831838
10227950235
11107743427
126440b78b
13382c22c6
14223ba359
151502ac25
hexd963e9b

227950235 has 16 divisors (see below), whose sum is σ = 280972800. Its totient is φ = 177450336.

The previous prime is 227950213. The next prime is 227950241. The reversal of 227950235 is 532059722.

It is a cyclic number.

It is not a de Polignac number, because 227950235 - 214 = 227933851 is a prime.

It is a super-2 number, since 2×2279502352 = 103922619273110450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 227950195 and 227950204.

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 15 ways as a sum of consecutive naturals, for example, 39356 + ... + 44774.

It is an arithmetic number, because the mean of its divisors is an integer number (17560800).

Almost surely, 2227950235 is an apocalyptic number.

227950235 is a deficient number, since it is larger than the sum of its proper divisors (53022565).

227950235 is a wasteful number, since it uses less digits than its factorization.

227950235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5650.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 227950235 is about 15098.0208967931. The cubic root of 227950235 is about 610.8670238124.

The spelling of 227950235 in words is "two hundred twenty-seven million, nine hundred fifty thousand, two hundred thirty-five".

Divisors: 1 5 47 179 235 895 5419 8413 27095 42065 254693 970001 1273465 4850005 45590047 227950235