Search a number
-
+
108280080276 = 22357111579993
BaseRepresentation
bin110010011010111111…
…1101110011110010100
3101100111020002000001120
41210311333232132110
53233224200032101
6121424305523540
710552165332144
oct1446577563624
9340436060046
10108280080276
1141a15311a55
1218b9a9435b0
13a298097924
1453529d4924
152c3b10bb36
hex1935fee794

108280080276 has 24 divisors (see below), whose sum is σ = 252697920384. Its totient is φ = 36087017280.

The previous prime is 108280080253. The next prime is 108280080277. The reversal of 108280080276 is 672080082801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108280080277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721465 + ... + 858528.

It is an arithmetic number, because the mean of its divisors is an integer number (10529080016).

Almost surely, 2108280080276 is an apocalyptic number.

It is an amenable number.

108280080276 is an abundant number, since it is smaller than the sum of its proper divisors (144417840108).

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

108280080276 is a wasteful number, since it uses less digits than its factorization.

108280080276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585711 (or 1585709 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The spelling of 108280080276 in words is "one hundred eight billion, two hundred eighty million, eighty thousand, two hundred seventy-six".

Divisors: 1 2 3 4 6 12 5711 11422 17133 22844 34266 68532 1579993 3159986 4739979 6319972 9479958 18959916 9023340023 18046680046 27070020069 36093360092 54140040138 108280080276