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229883052 = 223719144037
BaseRepresentation
bin11011011001110…
…11110010101100
3121000120021021010
431230323302230
5432322224202
634451105220
75460654660
oct1554736254
9530507233
10229883052
111088435a3
1264ba2210
133881ac99
14227608a0
15152ad76c
hexdb3bcac

229883052 has 48 divisors (see below), whose sum is σ = 645290240. Its totient is φ = 62223552.

The previous prime is 229883041. The next prime is 229883099. The reversal of 229883052 is 250388922.

It is a self number, because there is not a number n which added to its sum of digits gives 229883052.

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, 70423 + ... + 73614.

Almost surely, 2229883052 is an apocalyptic number.

It is an amenable number.

229883052 is an abundant number, since it is smaller than the sum of its proper divisors (415407188).

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

229883052 is a wasteful number, since it uses less digits than its factorization.

229883052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144070 (or 144068 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 229883052 is about 15161.8947364767. The cubic root of 229883052 is about 612.5887047427.

The spelling of 229883052 in words is "two hundred twenty-nine million, eight hundred eighty-three thousand, fifty-two".

Divisors: 1 2 3 4 6 7 12 14 19 21 28 38 42 57 76 84 114 133 228 266 399 532 798 1596 144037 288074 432111 576148 864222 1008259 1728444 2016518 2736703 3024777 4033036 5473406 6049554 8210109 10946812 12099108 16420218 19156921 32840436 38313842 57470763 76627684 114941526 229883052