Search a number
-
+
2469320412 = 2231315828977
BaseRepresentation
bin1001001100101110…
…1101011011011100
320101002110110210120
42103023231123130
520024121223122
61045010034540
7115122606606
oct22313553334
96332413716
102469320412
111057959a79
1258ab78a50
1330477a050
14195d46176
15e6bba75c
hex932ed6dc

2469320412 has 24 divisors (see below), whose sum is σ = 6204959376. Its totient is φ = 759790848.

The previous prime is 2469320387. The next prime is 2469320419. The reversal of 2469320412 is 2140239642.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2469320419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7914333 + ... + 7914644.

It is an arithmetic number, because the mean of its divisors is an integer number (258539974).

Almost surely, 22469320412 is an apocalyptic number.

It is an amenable number.

2469320412 is an abundant number, since it is smaller than the sum of its proper divisors (3735638964).

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

2469320412 is a wasteful number, since it uses less digits than its factorization.

2469320412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15828997 (or 15828995 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 2469320412 is about 49692.2570628463. The cubic root of 2469320412 is about 1351.6341275950.

The spelling of 2469320412 in words is "two billion, four hundred sixty-nine million, three hundred twenty thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 15828977 31657954 47486931 63315908 94973862 189947724 205776701 411553402 617330103 823106804 1234660206 2469320412