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230450514 = 23723323549
BaseRepresentation
bin11011011110001…
…10010101010010
3121001122002200020
431233012111102
5432443404024
634511204310
75465540250
oct1557062522
9531562606
10230450514
111090a0978
1265216696
1338989368
142286b5d0
1515371979
hexdbc6552

230450514 has 32 divisors (see below), whose sum is σ = 529027200. Its totient is φ = 65557632.

The previous prime is 230450503. The next prime is 230450533. The reversal of 230450514 is 415054032.

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, 1989 + ... + 21560.

It is an arithmetic number, because the mean of its divisors is an integer number (16532100).

Almost surely, 2230450514 is an apocalyptic number.

230450514 is an abundant number, since it is smaller than the sum of its proper divisors (298576686).

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

230450514 is a wasteful number, since it uses less digits than its factorization.

230450514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23794.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 230450514 is about 15180.5966285914. The cubic root of 230450514 is about 613.0923451348.

The spelling of 230450514 in words is "two hundred thirty million, four hundred fifty thousand, five hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 233 466 699 1398 1631 3262 4893 9786 23549 47098 70647 141294 164843 329686 494529 989058 5486917 10973834 16460751 32921502 38408419 76816838 115225257 230450514