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229650960 = 243571117243
BaseRepresentation
bin11011011000000…
…11001000010000
3121000010110220010
431230003020100
5432242312320
634442114520
75456000220
oct1554031020
9530113803
10229650960
111086a5190
1264aaba40
1338769456
1422700080
1515264ae0
hexdb03210

229650960 has 480 divisors, whose sum is σ = 964795392. Its totient is φ = 43868160.

The previous prime is 229650959. The next prime is 229650983. The reversal of 229650960 is 69056922.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5340699 + ... + 5340741.

Almost surely, 2229650960 is an apocalyptic number.

229650960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229650960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482397696).

229650960 is an abundant number, since it is smaller than the sum of its proper divisors (735144432).

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

229650960 is a wasteful number, since it uses less digits than its factorization.

229650960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 229650960 is about 15154.2390109170. The cubic root of 229650960 is about 612.3824769659.

The spelling of 229650960 in words is "two hundred twenty-nine million, six hundred fifty thousand, nine hundred sixty".