Search a number
-
+
2692486201 = 20443131707
BaseRepresentation
bin1010000001111100…
…0001010000111001
320221122101110201011
42200133001100321
521003234024301
61123101153521
7123502516666
oct24037012071
96848343634
102692486201
111161924809
1263185b8a1
1333ba85702
141b7838a6d
1510b59da51
hexa07c1439

2692486201 has 4 divisors (see below), whose sum is σ = 2692638352. Its totient is φ = 2692334052.

The previous prime is 2692486193. The next prime is 2692486213. The reversal of 2692486201 is 1026842962.

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 2692486201 - 23 = 2692486193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2692486241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45411 + ... + 86296.

It is an arithmetic number, because the mean of its divisors is an integer number (673159588).

Almost surely, 22692486201 is an apocalyptic number.

It is an amenable number.

2692486201 is a deficient number, since it is larger than the sum of its proper divisors (152151).

2692486201 is a wasteful number, since it uses less digits than its factorization.

2692486201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152150.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 2692486201 is about 51889.1722905656. The cubic root of 2692486201 is about 1391.1837475793.

The spelling of 2692486201 in words is "two billion, six hundred ninety-two million, four hundred eighty-six thousand, two hundred one".

Divisors: 1 20443 131707 2692486201