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230050216 = 231115716651
BaseRepresentation
bin11011011011001…
…00100110101000
3121000212202120101
431231210212220
5432343101331
634454435144
75462252224
oct1555444650
9530782511
10230050216
11108948150
1265062ab4
13388790b6
14227a5784
15152e3061
hexdb649a8

230050216 has 32 divisors (see below), whose sum is σ = 473582880. Its totient is φ = 103896000.

The previous prime is 230050207. The next prime is 230050241. The reversal of 230050216 is 612050032.

It is a happy number.

230050216 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 230050193 and 230050202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5491 + ... + 22141.

It is an arithmetic number, because the mean of its divisors is an integer number (14799465).

Almost surely, 2230050216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230050216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236791440).

230050216 is an abundant number, since it is smaller than the sum of its proper divisors (243532664).

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

230050216 is a wasteful number, since it uses less digits than its factorization.

230050216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16825 (or 16821 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 230050216 is about 15167.4063702401. The cubic root of 230050216 is about 612.7371540897.

The spelling of 230050216 in words is "two hundred thirty million, fifty thousand, two hundred sixteen".

Divisors: 1 2 4 8 11 22 44 88 157 314 628 1256 1727 3454 6908 13816 16651 33302 66604 133208 183161 366322 732644 1465288 2614207 5228414 10456828 20913656 28756277 57512554 115025108 230050216