Search a number
-
+
6554110472732 = 222011781449899
BaseRepresentation
bin101111101011111111101…
…1011010011001000011100
3212012120022020011002022102
41133113333123103020130
51324340304240111412
621534530005304232
71244342652551024
oct137277733231034
925176266132272
106554110472732
1120a76455509a9
1289a292405078
13387085a0b574
14189313612a84
15b574a2588c2
hex5f5ff6d321c

6554110472732 has 12 divisors (see below), whose sum is σ = 11470263617400. Its totient is φ = 3276892296336.

The previous prime is 6554110472731. The next prime is 6554110472761. The reversal of 6554110472732 is 2372740114556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6554110472731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40644482 + ... + 40805417.

It is an arithmetic number, because the mean of its divisors is an integer number (955855301450).

Almost surely, 26554110472732 is an apocalyptic number.

It is an amenable number.

6554110472732 is a deficient number, since it is larger than the sum of its proper divisors (4916153144668).

6554110472732 is a wasteful number, since it uses less digits than its factorization.

6554110472732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81470020 (or 81470018 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 6554110472732 in words is "six trillion, five hundred fifty-four billion, one hundred ten million, four hundred seventy-two thousand, seven hundred thirty-two".

Divisors: 1 2 4 20117 40234 80468 81449899 162899798 325799596 1638527618183 3277055236366 6554110472732