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10230330220 = 2251146501501
BaseRepresentation
bin10011000011100011…
…00111001101101100
3222101222011121210021
421201301213031230
5131422431031340
64411051251524
7511342241425
oct114161471554
928358147707
1010230330220
11437a833570
121b96149ba4
13c70633b46
146d099c64c
153ed208e4a
hex261c6736c

10230330220 has 24 divisors (see below), whose sum is σ = 23436757008. Its totient is φ = 3720120000.

The previous prime is 10230330211. The next prime is 10230330221. The reversal of 10230330220 is 2203303201.

10230330220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10230330194 and 10230330203.

It is not an unprimeable number, because it can be changed into a prime (10230330221) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23250531 + ... + 23250970.

It is an arithmetic number, because the mean of its divisors is an integer number (976531542).

Almost surely, 210230330220 is an apocalyptic number.

10230330220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10230330220 is an abundant number, since it is smaller than the sum of its proper divisors (13206426788).

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

10230330220 is a wasteful number, since it uses less digits than its factorization.

10230330220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46501521 (or 46501519 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 10230330220 its reverse (2203303201), we get a palindrome (12433633421).

The spelling of 10230330220 in words is "ten billion, two hundred thirty million, three hundred thirty thousand, two hundred twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 46501501 93003002 186006004 232507505 465015010 511516511 930030020 1023033022 2046066044 2557582555 5115165110 10230330220