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229037214 = 23711348259
BaseRepresentation
bin11011010011011…
…01010010011110
3120221222021222210
431221231102132
5432113142324
634421021250
75450532660
oct1551552236
9527867883
10229037214
1110831605a
1264854826
13385b2ca3
14225c0530
1515192d29
hexda6d49e

229037214 has 32 divisors (see below), whose sum is σ = 528157440. Its totient is φ = 64858752.

The previous prime is 229037201. The next prime is 229037239. The reversal of 229037214 is 412730922.

It is a Curzon number.

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, 19384 + ... + 28875.

It is an arithmetic number, because the mean of its divisors is an integer number (16504920).

Almost surely, 2229037214 is an apocalyptic number.

229037214 is an abundant number, since it is smaller than the sum of its proper divisors (299120226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229037214 is a wasteful number, since it uses less digits than its factorization.

229037214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48384.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 229037214 is about 15133.9754856416. The cubic root of 229037214 is about 611.8364561508.

The spelling of 229037214 in words is "two hundred twenty-nine million, thirty-seven thousand, two hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 113 226 339 678 791 1582 2373 4746 48259 96518 144777 289554 337813 675626 1013439 2026878 5453267 10906534 16359801 32719602 38172869 76345738 114518607 229037214