Search a number
-
+
2608061071 = 71133870923
BaseRepresentation
bin1001101101110011…
…1101101010001111
320201202112020012111
42123130331222033
520320130423241
61110443444451
7121426103410
oct23334755217
96652466174
102608061071
111119200980
12609526727
13327436105
141aa53d807
15103e73c81
hex9b73da8f

2608061071 has 8 divisors (see below), whose sum is σ = 3251608704. Its totient is φ = 2032255320.

The previous prime is 2608061059. The next prime is 2608061101. The reversal of 2608061071 is 1701608062.

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 2608061071 - 219 = 2607536783 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 (2608061021) 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, 16935385 + ... + 16935538.

It is an arithmetic number, because the mean of its divisors is an integer number (406451088).

Almost surely, 22608061071 is an apocalyptic number.

2608061071 is a deficient number, since it is larger than the sum of its proper divisors (643547633).

2608061071 is a wasteful number, since it uses less digits than its factorization.

2608061071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33870941.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 2608061071 is about 51069.1792669512. The cubic root of 2608061071 is about 1376.4884942439.

The spelling of 2608061071 in words is "two billion, six hundred eight million, sixty-one thousand, seventy-one".

Divisors: 1 7 11 77 33870923 237096461 372580153 2608061071