Search a number
-
+
3310010020 = 225165500501
BaseRepresentation
bin1100010101001010…
…1011111010100100
322112200100221010201
43011102223322210
523234330310040
61304241000244
7145011422662
oct30522537244
98480327121
103310010020
111449461579
12784623084
134099a8615
14235863c32
151458cda9a
hexc54abea4

3310010020 has 12 divisors (see below), whose sum is σ = 6951021084. Its totient is φ = 1324004000.

The previous prime is 3310009981. The next prime is 3310010059. The reversal of 3310010020 is 200100133.

3310010020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3310009981) and next prime (3310010059).

It can be written as a sum of positive squares in 2 ways, for example, as 738100224 + 2571909796 = 27168^2 + 50714^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 3310009979 and 3310010006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82750231 + ... + 82750270.

It is an arithmetic number, because the mean of its divisors is an integer number (579251757).

Almost surely, 23310010020 is an apocalyptic number.

It is an amenable number.

3310010020 is an abundant number, since it is smaller than the sum of its proper divisors (3641011064).

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

3310010020 is a wasteful number, since it uses less digits than its factorization.

3310010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165500510 (or 165500508 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3310010020 is about 57532.6865355686. The cubic root of 3310010020 is about 1490.3093842782.

Adding to 3310010020 its reverse (200100133), we get a palindrome (3510110153).

The spelling of 3310010020 in words is "three billion, three hundred ten million, ten thousand, twenty".

Divisors: 1 2 4 5 10 20 165500501 331001002 662002004 827502505 1655005010 3310010020