Search a number
-
+
2468708732 = 22788168169
BaseRepresentation
bin1001001100100101…
…1000000101111100
320101001022101201202
42103021120011330
520023442134412
61044544555032
7115114451360
oct22311300574
96331271652
102468708732
111057581456
1258a922a78
133045c47c9
14195c272a0
15e6ae93c2
hex9325817c

2468708732 has 12 divisors (see below), whose sum is σ = 4937417520. Its totient is φ = 1058018016.

The previous prime is 2468708719. The next prime is 2468708747. The reversal of 2468708732 is 2378078642.

2468708732 is an admirable number.

It is a congruent number.

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, 44084057 + ... + 44084112.

It is an arithmetic number, because the mean of its divisors is an integer number (411451460).

Almost surely, 22468708732 is an apocalyptic number.

It is an amenable number.

2468708732 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2468708732 is a wasteful number, since it uses less digits than its factorization.

2468708732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88168180 (or 88168178 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 47.

The square root of 2468708732 is about 49686.1020004588. The cubic root of 2468708732 is about 1351.5225131018.

The spelling of 2468708732 in words is "two billion, four hundred sixty-eight million, seven hundred eight thousand, seven hundred thirty-two".

Divisors: 1 2 4 7 14 28 88168169 176336338 352672676 617177183 1234354366 2468708732