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230030222010 = 235171923738929
BaseRepresentation
bin1101011000111011011…
…1101010001010111010
3210222202012110000200020
43112032313222022322
512232100214101020
6253401401551310
722422235424451
oct3261667521272
9728665400606
10230030222010
11896120774a6
12386b87a5536
13188cba36304
14b1c2555b98
155eb4a6cc40
hex358edea2ba

230030222010 has 64 divisors (see below), whose sum is σ = 615313065600. Its totient is φ = 54694490112.

The previous prime is 230030222003. The next prime is 230030222011. The reversal of 230030222010 is 10222030032.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (230030222011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11859775 + ... + 11879154.

It is an arithmetic number, because the mean of its divisors is an integer number (9614266650).

Almost surely, 2230030222010 is an apocalyptic number.

230030222010 is an abundant number, since it is smaller than the sum of its proper divisors (385282843590).

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

230030222010 is a wasteful number, since it uses less digits than its factorization.

230030222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23738975.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 230030222010 its reverse (10222030032), we get a palindrome (240252252042).

The spelling of 230030222010 in words is "two hundred thirty billion, thirty million, two hundred twenty-two thousand, ten".

Divisors: 1 2 3 5 6 10 15 17 19 30 34 38 51 57 85 95 102 114 170 190 255 285 323 510 570 646 969 1615 1938 3230 4845 9690 23738929 47477858 71216787 118694645 142433574 237389290 356083935 403561793 451039651 712167870 807123586 902079302 1210685379 1353118953 2017808965 2255198255 2421370758 2706237906 4035617930 4510396510 6053426895 6765594765 7667674067 12106853790 13531189530 15335348134 23003022201 38338370335 46006044402 76676740670 115015111005 230030222010