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3144048017 = 111716813091
BaseRepresentation
bin1011101101100110…
…0101110110010001
322010010002012001212
42323121211312101
522414334014032
61235551505505
7140624652515
oct27331456621
98103065055
103144048017
1113738078a0
12738b28295
133b14ab256
1421b7c2145
15136049bb2
hexbb665d91

3144048017 has 8 divisors (see below), whose sum is σ = 3631627872. Its totient is φ = 2690094400.

The previous prime is 3144048013. The next prime is 3144048029. The reversal of 3144048017 is 7108404413.

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 3144048017 - 22 = 3144048013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3144048013) 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, 8406359 + ... + 8406732.

It is an arithmetic number, because the mean of its divisors is an integer number (453953484).

Almost surely, 23144048017 is an apocalyptic number.

It is an amenable number.

3144048017 is a deficient number, since it is larger than the sum of its proper divisors (487579855).

3144048017 is a wasteful number, since it uses less digits than its factorization.

3144048017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16813119.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 3144048017 is about 56071.8112512874. The cubic root of 3144048017 is about 1464.9733468265.

The spelling of 3144048017 in words is "three billion, one hundred forty-four million, forty-eight thousand, seventeen".

Divisors: 1 11 17 187 16813091 184944001 285822547 3144048017