Search a number
-
+
6712066071 = 3213722723981
BaseRepresentation
bin1100100000001001…
…00000000000010111
3122022202221021200200
412100010200000113
5102221242103241
63030010511543
7325221422514
oct62004400027
918282837620
106712066071
112934871647
121373a355b3
1382c771239
1447960830b
152943e04b6
hex190120017

6712066071 has 24 divisors (see below), whose sum is σ = 9809405424. Its totient is φ = 4422295680.

The previous prime is 6712066061. The next prime is 6712066079. The reversal of 6712066071 is 1706602176.

It is not a de Polignac number, because 6712066071 - 210 = 6712065047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6712066079) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267901 + ... + 291881.

It is an arithmetic number, because the mean of its divisors is an integer number (408725226).

Almost surely, 26712066071 is an apocalyptic number.

6712066071 is a deficient number, since it is larger than the sum of its proper divisors (3097339353).

6712066071 is a wasteful number, since it uses less digits than its factorization.

6712066071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24351 (or 24348 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 6712066071 is about 81927.1998239901. The cubic root of 6712066071 is about 1886.3346439282.

The spelling of 6712066071 in words is "six billion, seven hundred twelve million, sixty-six thousand, seventy-one".

Divisors: 1 3 9 137 227 411 681 1233 2043 23981 31099 71943 93297 215829 279891 3285397 5443687 9856191 16331061 29568573 48993183 745785119 2237355357 6712066071