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3028192093 = 29472221711
BaseRepresentation
bin1011010001111110…
…1000101101011101
321211001002002121201
42310133220231131
522200204121333
61220252355501
7135020131243
oct26437505535
97731062551
103028192093
1113143765a3
12706175b91
133934a5654
1420a264793
1512acb217d
hexb47e8b5d

3028192093 has 8 divisors (see below), whose sum is σ = 3199265280. Its totient is φ = 2861562480.

The previous prime is 3028192091. The next prime is 3028192157. The reversal of 3028192093 is 3902918203.

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 3028192093 - 21 = 3028192091 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 (3028192091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109493 + ... + 1112218.

It is an arithmetic number, because the mean of its divisors is an integer number (399908160).

Almost surely, 23028192093 is an apocalyptic number.

It is an amenable number.

3028192093 is a deficient number, since it is larger than the sum of its proper divisors (171073187).

3028192093 is a wasteful number, since it uses less digits than its factorization.

3028192093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221787.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 3028192093 is about 55029.0113758188. The cubic root of 3028192093 is about 1446.7532735414.

The spelling of 3028192093 in words is "three billion, twenty-eight million, one hundred ninety-two thousand, ninety-three".

Divisors: 1 29 47 1363 2221711 64429619 104420417 3028192093