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2893124039 = 131713091059
BaseRepresentation
bin1010110001110001…
…1001000111000111
321110121220221002012
42230130121013013
521411114432124
61155025404435
7131460101651
oct25434310707
97417827065
102893124039
111255102a03
12688a9971b
13371504120
141d63456d1
1511ded1e0e
hexac7191c7

2893124039 has 8 divisors (see below), whose sum is σ = 3298947120. Its totient is φ = 2513483136.

The previous prime is 2893124027. The next prime is 2893124063. The reversal of 2893124039 is 9304213982.

2893124039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2893124039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2893123987 and 2893124005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2893124009) 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, 6545309 + ... + 6545750.

It is an arithmetic number, because the mean of its divisors is an integer number (412368390).

Almost surely, 22893124039 is an apocalyptic number.

2893124039 is a deficient number, since it is larger than the sum of its proper divisors (405823081).

2893124039 is a wasteful number, since it uses less digits than its factorization.

2893124039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13091089.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 2893124039 is about 53787.7684887559. The cubic root of 2893124039 is about 1424.9151957740.

The spelling of 2893124039 in words is "two billion, eight hundred ninety-three million, one hundred twenty-four thousand, thirty-nine".

Divisors: 1 13 17 221 13091059 170183767 222548003 2893124039