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10331232230 = 2511235377047
BaseRepresentation
bin10011001111100101…
…00001011111100110
3222200000000222022202
421213302201133212
5132124243412410
64425054054502
7514006011404
oct114762413746
928600028282
1010331232230
114421790760
122003aaa432
13c88502087
14700146474
15406edaca5
hex267ca17e6

10331232230 has 64 divisors (see below), whose sum is σ = 21568508928. Its totient is φ = 3525624960.

The previous prime is 10331232227. The next prime is 10331232271. The reversal of 10331232230 is 3223213301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95567 + ... + 172613.

It is an arithmetic number, because the mean of its divisors is an integer number (337007952).

Almost surely, 210331232230 is an apocalyptic number.

10331232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10331232230 is an abundant number, since it is smaller than the sum of its proper divisors (11237276698).

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

10331232230 is a wasteful number, since it uses less digits than its factorization.

10331232230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77141.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10331232230 its reverse (3223213301), we get a palindrome (13554445531).

The spelling of 10331232230 in words is "ten billion, three hundred thirty-one million, two hundred thirty-two thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 23 46 53 55 106 110 115 230 253 265 506 530 583 1166 1219 1265 2438 2530 2915 5830 6095 12190 13409 26818 67045 77047 134090 154094 385235 770470 847517 1695034 1772081 3544162 4083491 4237585 8166982 8475170 8860405 17720810 19492891 20417455 38985782 40834910 44918401 89836802 93920293 97464455 187840586 194928910 224592005 449184010 469601465 939202930 1033123223 2066246446 5165616115 10331232230