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230223033330 = 23512798361471
BaseRepresentation
bin1101011001101001011…
…1001011001111110010
3211000020122020212002020
43112122113023033302
512232444044031310
6253432450332310
722430066331543
oct3263227131762
9730218225066
10230223033330
118970099a4a4
123875128a096
131892c974554
14b1dddc64ca
155ec6957170
hex359a5cb3f2

230223033330 has 64 divisors (see below), whose sum is σ = 557461536768. Its totient is φ = 60846448320.

The previous prime is 230223033311. The next prime is 230223033371. The reversal of 230223033330 is 33330322032.

It is a self number, because there is not a number n which added to its sum of digits gives 230223033330.

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, 3714495 + ... + 3775965.

It is an arithmetic number, because the mean of its divisors is an integer number (8710336512).

Almost surely, 2230223033330 is an apocalyptic number.

230223033330 is an abundant number, since it is smaller than the sum of its proper divisors (327238503438).

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

230223033330 is a wasteful number, since it uses less digits than its factorization.

230223033330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62591.

The product of its (nonzero) digits is 5832, while the sum is 24.

Adding to 230223033330 its reverse (33330322032), we get a palindrome (263553355362).

The spelling of 230223033330 in words is "two hundred thirty billion, two hundred twenty-three million, thirty-three thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 127 254 381 635 762 983 1270 1905 1966 2949 3810 4915 5898 9830 14745 29490 61471 122942 124841 184413 249682 307355 368826 374523 614710 624205 749046 922065 1248410 1844130 1872615 3745230 7806817 15613634 23420451 39034085 46840902 60425993 78068170 117102255 120851986 181277979 234204510 302129965 362555958 604259930 906389895 1812779790 7674101111 15348202222 23022303333 38370505555 46044606666 76741011110 115111516665 230223033330