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2705677007 = 1121719107647
BaseRepresentation
bin1010000101000101…
…0101101011001111
320222120012122002112
42201101111223033
521020123131012
61124252014235
7124022606105
oct24121255317
96876178075
102705677007
111169314200
1263616137b
13341723717
141b94adc75
1510c807122
hexa1455acf

2705677007 has 48 divisors (see below), whose sum is σ = 3350833920. Its totient is φ = 2169319680.

The previous prime is 2705676959. The next prime is 2705677031. The reversal of 2705677007 is 7007765072.

2705677007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2705677007 - 222 = 2701482703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2705677067) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4181558 + ... + 4182204.

It is an arithmetic number, because the mean of its divisors is an integer number (69809040).

Almost surely, 22705677007 is an apocalyptic number.

2705677007 is a deficient number, since it is larger than the sum of its proper divisors (645156913).

2705677007 is a wasteful number, since it uses less digits than its factorization.

2705677007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 144060, while the sum is 41.

The square root of 2705677007 is about 52016.1225679116. The cubic root of 2705677007 is about 1393.4519051140.

The spelling of 2705677007 in words is "two billion, seven hundred five million, six hundred seventy-seven thousand, seven".

Divisors: 1 11 17 19 107 121 187 209 323 647 1177 1819 2033 2057 2299 3553 7117 10999 12293 12947 20009 22363 34561 39083 69229 78287 120989 135223 208981 220099 245993 380171 761519 1176893 1315351 1330879 1487453 2298791 4181881 8376709 12945823 14468861 22360967 25286701 142404053 159157471 245970637 2705677007