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3110104021 = 6789521567
BaseRepresentation
bin1011100101100000…
…0110101111010101
322000202012122122211
42321120012233111
522332141312041
61232340153421
7140033306443
oct27130065725
98022178584
103110104021
111356633202
12729698871
133a745504b
142170a7b93
15133092481
hexb9606bd5

3110104021 has 8 divisors (see below), whose sum is σ = 3191996160. Its totient is φ = 3029255328.

The previous prime is 3110104007. The next prime is 3110104027. The reversal of 3110104021 is 1204010113.

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 3110104021 - 29 = 3110103509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3110103992 and 3110104010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3110104027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254821 + ... + 266746.

It is an arithmetic number, because the mean of its divisors is an integer number (398999520).

Almost surely, 23110104021 is an apocalyptic number.

It is an amenable number.

3110104021 is a deficient number, since it is larger than the sum of its proper divisors (81892139).

3110104021 is an equidigital number, since it uses as much as digits as its factorization.

3110104021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521723.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 3110104021 is about 55768.3065997167. The cubic root of 3110104021 is about 1459.6821759240.

Adding to 3110104021 its reverse (1204010113), we get a palindrome (4314114134).

The spelling of 3110104021 in words is "three billion, one hundred ten million, one hundred four thousand, twenty-one".

Divisors: 1 67 89 5963 521567 34944989 46419463 3110104021