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683207061 = 3227735687
BaseRepresentation
bin101000101110001…
…110100110010101
31202121120111220020
4220232032212111
52344400111221
6151443255353
722634110215
oct5056164625
91677514806
10683207061
1132071a639
1217097a559
13ab70c944
1466a46245
153eea6ac6
hex28b8e995

683207061 has 4 divisors (see below), whose sum is σ = 910942752. Its totient is φ = 455471372.

The previous prime is 683207053. The next prime is 683207093. The reversal of 683207061 is 160702386.

683207061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 683207061 - 23 = 683207053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683207011) 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, 113867841 + ... + 113867846.

It is an arithmetic number, because the mean of its divisors is an integer number (227735688).

Almost surely, 2683207061 is an apocalyptic number.

It is an amenable number.

683207061 is a deficient number, since it is larger than the sum of its proper divisors (227735691).

683207061 is a wasteful number, since it uses less digits than its factorization.

683207061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227735690.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 683207061 is about 26138.2298750317. The cubic root of 683207061 is about 880.7462080590.

The spelling of 683207061 in words is "six hundred eighty-three million, two hundred seven thousand, sixty-one".

Divisors: 1 3 227735687 683207061