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3102401101 = 113162116937
BaseRepresentation
bin1011100011101010…
…1110001001001101
322000012201022020111
42320322232021031
522323203313401
61231503120021
7136610655112
oct27072561115
98005638214
103102401101
111352251958
12726ba3011
133a5988bc7
14216060909
1513256ee51
hexb8eae24d

3102401101 has 8 divisors (see below), whose sum is σ = 3131971704. Its totient is φ = 3072867840.

The previous prime is 3102401089. The next prime is 3102401173. The reversal of 3102401101 is 1011042013.

It can be written as a sum of positive squares in 4 ways, for example, as 52490025 + 3049911076 = 7245^2 + 55226^2 .

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 3102401101 - 215 = 3102368333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102401801) 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, 174705 + ... + 191641.

It is an arithmetic number, because the mean of its divisors is an integer number (391496463).

Almost surely, 23102401101 is an apocalyptic number.

It is an amenable number.

3102401101 is a deficient number, since it is larger than the sum of its proper divisors (29570603).

3102401101 is a wasteful number, since it uses less digits than its factorization.

3102401101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18671.

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

The square root of 3102401101 is about 55699.2019781253. The cubic root of 3102401101 is about 1458.4760950969.

Adding to 3102401101 its reverse (1011042013), we get a palindrome (4113443114).

The spelling of 3102401101 in words is "three billion, one hundred two million, four hundred one thousand, one hundred one".

Divisors: 1 113 1621 16937 183173 1913881 27454877 3102401101