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3144310401 = 31220385889
BaseRepresentation
bin1011101101101010…
…0101111010000001
322010010120111222210
42323122211322001
522414420413101
61240001252333
7140630124501
oct27332457201
98103514883
103144310401
111373976a41
127390340a9
133b15707cb
1421b84da01
1513609c7d6
hexbb6a5e81

3144310401 has 8 divisors (see below), whose sum is σ = 4192806240. Its totient is φ = 2096010752.

The previous prime is 3144310369. The next prime is 3144310441. The reversal of 3144310401 is 1040134413.

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 3144310401 - 25 = 3144310369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3144310441) 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, 6336 + ... + 79553.

It is an arithmetic number, because the mean of its divisors is an integer number (524100780).

Almost surely, 23144310401 is an apocalyptic number.

It is an amenable number.

3144310401 is a deficient number, since it is larger than the sum of its proper divisors (1048495839).

3144310401 is a wasteful number, since it uses less digits than its factorization.

3144310401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98095.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3144310401 is about 56074.1509164428. The cubic root of 3144310401 is about 1465.0140984172.

Adding to 3144310401 its reverse (1040134413), we get a palindrome (4184444814).

The spelling of 3144310401 in words is "three billion, one hundred forty-four million, three hundred ten thousand, four hundred one".

Divisors: 1 3 12203 36609 85889 257667 1048103467 3144310401