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3069427361 = 711137434127
BaseRepresentation
bin1011011011110011…
…1011111010100001
321220220200001202212
42312330323322201
522241233133421
61224324251505
7136030462550
oct26674737241
97826601685
103069427361
111335680230
12717b40b95
1339bbb2510
14211919d97
1512e709e5b
hexb6f3bea1

3069427361 has 32 divisors (see below), whose sum is σ = 4127735808. Its totient is φ = 2204274240.

The previous prime is 3069427351. The next prime is 3069427363. The reversal of 3069427361 is 1637249603.

It is not a de Polignac number, because 3069427361 - 222 = 3065233057 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3069427363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 741680 + ... + 745806.

It is an arithmetic number, because the mean of its divisors is an integer number (128991744).

Almost surely, 23069427361 is an apocalyptic number.

It is an amenable number.

3069427361 is a deficient number, since it is larger than the sum of its proper divisors (1058308447).

3069427361 is a wasteful number, since it uses less digits than its factorization.

3069427361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4901.

The product of its (nonzero) digits is 163296, while the sum is 41.

The square root of 3069427361 is about 55402.4129528670. The cubic root of 3069427361 is about 1453.2905627312.

The spelling of 3069427361 in words is "three billion, sixty-nine million, four hundred twenty-seven thousand, three hundred sixty-one".

Divisors: 1 7 11 13 77 91 143 743 1001 4127 5201 8173 9659 28889 45397 53651 57211 67613 106249 317779 375557 590161 743743 3066361 4131127 21464527 33729971 39862693 236109797 279038851 438489623 3069427361