Search a number
-
+
3480801089 = 26982115761
BaseRepresentation
bin1100111101111000…
…1100111101000001
322222120202000102212
43033132030331001
524112041113324
61333221351505
7152154215063
oct31736147501
98876660385
103480801089
111526904417
12811868595
134361a6a1c
14250401733
151558b870e
hexcf78cf41

3480801089 has 8 divisors (see below), whose sum is σ = 3498218280. Its totient is φ = 3463417600.

The previous prime is 3480801073. The next prime is 3480801097. The reversal of 3480801089 is 9801080843.

It can be written as a sum of positive squares in 4 ways, for example, as 22420225 + 3458380864 = 4735^2 + 58808^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3480801089 - 24 = 3480801073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3480801029) 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, 212969 + ... + 228729.

It is an arithmetic number, because the mean of its divisors is an integer number (437277285).

Almost surely, 23480801089 is an apocalyptic number.

It is an amenable number.

3480801089 is a deficient number, since it is larger than the sum of its proper divisors (17417191).

3480801089 is a wasteful number, since it uses less digits than its factorization.

3480801089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16851.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 3480801089 is about 58998.3142894778. The cubic root of 3480801089 is about 1515.5132418584.

The spelling of 3480801089 in words is "three billion, four hundred eighty million, eight hundred one thousand, eighty-nine".

Divisors: 1 269 821 15761 220849 4239709 12939781 3480801089