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332010020 = 225532931069
BaseRepresentation
bin10011110010100…
…001001000100100
3212010201212010102
4103302201020210
51134443310040
652540043232
711141016146
oct2362411044
9763655112
10332010020
11160458051
1293233518
1353a27944
1432146c96
151e233515
hex13ca1224

332010020 has 48 divisors (see below), whose sum is σ = 713467440. Its totient is φ = 129732096.

The previous prime is 332010001. The next prime is 332010053. The reversal of 332010020 is 20010233.

332010020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 29528356 + 302481664 = 5434^2 + 17392^2 .

It is a super-2 number, since 2×3320100202 = 220461306760800800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332009983 and 332010010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310046 + ... + 311114.

It is an arithmetic number, because the mean of its divisors is an integer number (14863905).

Almost surely, 2332010020 is an apocalyptic number.

It is an amenable number.

332010020 is an abundant number, since it is smaller than the sum of its proper divisors (381457420).

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

332010020 is a wasteful number, since it uses less digits than its factorization.

332010020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424 (or 1422 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 332010020 is about 18221.1421156853. The cubic root of 332010020 is about 692.4425232612.

Adding to 332010020 its reverse (20010233), we get a palindrome (352020253).

The spelling of 332010020 in words is "three hundred thirty-two million, ten thousand, twenty".

Divisors: 1 2 4 5 10 20 53 106 212 265 293 530 586 1060 1069 1172 1465 2138 2930 4276 5345 5860 10690 15529 21380 31058 56657 62116 77645 113314 155290 226628 283285 310580 313217 566570 626434 1133140 1252868 1566085 3132170 6264340 16600501 33201002 66402004 83002505 166005010 332010020