Search a number
-
+
6712090683 = 32237363561
BaseRepresentation
bin1100100000001001…
…00110000000111011
3122022202222112110020
412100010212000323
5102221243400213
63030011221523
7325221554334
oct62004460073
918282875406
106712090683
112934889091
121373a478a3
1382c77c4bc
1447961328b
152943e7923
hex19012603b

6712090683 has 4 divisors (see below), whose sum is σ = 8949454248. Its totient is φ = 4474727120.

The previous prime is 6712090681. The next prime is 6712090711. The reversal of 6712090683 is 3860902176.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6712090683 - 21 = 6712090681 is a prime.

It is a super-2 number, since 2×67120906832 = 90104322673630812978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6712090681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118681778 + ... + 1118681783.

It is an arithmetic number, because the mean of its divisors is an integer number (2237363562).

Almost surely, 26712090683 is an apocalyptic number.

6712090683 is a deficient number, since it is larger than the sum of its proper divisors (2237363565).

6712090683 is a wasteful number, since it uses less digits than its factorization.

6712090683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237363564.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 6712090683 is about 81927.3500303775. The cubic root of 6712090683 is about 1886.3369495478.

The spelling of 6712090683 in words is "six billion, seven hundred twelve million, ninety thousand, six hundred eighty-three".

Divisors: 1 3 2237363561 6712090683