Search a number
-
+
229914230 = 25713733461
BaseRepresentation
bin11011011010000…
…11011001110110
3121000121212000212
431231003121312
5432324223410
634451505422
75461144610
oct1555033166
9530555025
10229914230
11108864a67
1264bb8272
133882c230
142276bdb0
15152b7b05
hexdb43676

229914230 has 64 divisors (see below), whose sum is σ = 516475008. Its totient is φ = 71746560.

The previous prime is 229914227. The next prime is 229914277. The reversal of 229914230 is 32419922.

229914230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64700 + ... + 68160.

It is an arithmetic number, because the mean of its divisors is an integer number (8069922).

Almost surely, 2229914230 is an apocalyptic number.

229914230 is an abundant number, since it is smaller than the sum of its proper divisors (286560778).

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

229914230 is a wasteful number, since it uses less digits than its factorization.

229914230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 229914230 is about 15162.9228712673. The cubic root of 229914230 is about 612.6163977038.

The spelling of 229914230 in words is "two hundred twenty-nine million, nine hundred fourteen thousand, two hundred thirty".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 73 91 130 146 182 365 455 511 730 910 949 1022 1898 2555 3461 4745 5110 6643 6922 9490 13286 17305 24227 33215 34610 44993 48454 66430 89986 121135 224965 242270 252653 314951 449930 505306 629902 1263265 1574755 1768571 2526530 3149510 3284489 3537142 6568978 8842855 16422445 17685710 22991423 32844890 45982846 114957115 229914230