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10223322030 = 2325472416861
BaseRepresentation
bin10011000010101101…
…11000001110101110
3222101110222120100200
421201112320032232
5131414132301110
64410241134330
7511225542405
oct114126701656
928343876320
1010223322030
114376887179
121b9392a3a6
13c6c04bc9c
146cda9663c
153ec7c26c0
hex2615b83ae

10223322030 has 48 divisors (see below), whose sum is σ = 27146193984. Its totient is φ = 2668213440.

The previous prime is 10223322017. The next prime is 10223322041. The reversal of 10223322030 is 3022332201.

It is a happy number.

10223322030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10223321994 and 10223322012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1204201 + ... + 1212660.

It is an arithmetic number, because the mean of its divisors is an integer number (565545708).

Almost surely, 210223322030 is an apocalyptic number.

10223322030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10223322030 is an abundant number, since it is smaller than the sum of its proper divisors (16922871954).

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

10223322030 is a wasteful number, since it uses less digits than its factorization.

10223322030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416921 (or 2416918 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 10223322030 its reverse (3022332201), we get a palindrome (13245654231).

The spelling of 10223322030 in words is "ten billion, two hundred twenty-three million, three hundred twenty-two thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 47 90 94 141 235 282 423 470 705 846 1410 2115 4230 2416861 4833722 7250583 12084305 14501166 21751749 24168610 36252915 43503498 72505830 108758745 113592467 217517490 227184934 340777401 567962335 681554802 1022332203 1135924670 1703887005 2044664406 3407774010 5111661015 10223322030