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229114471 = 292372199
BaseRepresentation
bin11011010100000…
…00001001100111
3120222010012222011
431222000021213
5432123130341
634422415051
75451304135
oct1552001147
9528105864
10229114471
11108369103
1264891487
133860c1c1
1422600755
15151aab81
hexda80267

229114471 has 18 divisors (see below), whose sum is σ = 245099400. Its totient is φ = 214153632.

The previous prime is 229114447. The next prime is 229114493. The reversal of 229114471 is 174411922.

It is not a de Polignac number, because 229114471 - 27 = 229114343 is a prime.

It is a super-3 number, since 3×2291144713 (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229114771) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1151230 + ... + 1151428.

Almost surely, 2229114471 is an apocalyptic number.

229114471 is a deficient number, since it is larger than the sum of its proper divisors (15984929).

229114471 is an equidigital number, since it uses as much as digits as its factorization.

229114471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 265 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 229114471 is about 15136.5277061815. The cubic root of 229114471 is about 611.9052416762.

The spelling of 229114471 in words is "two hundred twenty-nine million, one hundred fourteen thousand, four hundred seventy-one".

Divisors: 1 29 37 199 841 1073 1369 5771 7363 31117 39701 167359 213527 272431 1151329 6192283 7900499 229114471