Search a number
-
+
23052193677 = 33853784951
BaseRepresentation
bin10101011110000001…
…001000111110001101
32012111112202202212000
4111132001020332031
5334202330144202
614331240302513
71444153261512
oct253601107615
965445682760
1023052193677
11985a3a9337
124574171a39
132234b34bb6
1411897d7309
158edbbe91c
hex55e048f8d

23052193677 has 8 divisors (see below), whose sum is σ = 34151398080. Its totient is φ = 15368129100.

The previous prime is 23052193607. The next prime is 23052193687. The reversal of 23052193677 is 77639125032.

23052193677 is a `hidden beast` number, since 2 + 30 + 521 + 93 + 6 + 7 + 7 = 666.

It is not a de Polignac number, because 23052193677 - 215 = 23052160909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23052193607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426892449 + ... + 426892502.

It is an arithmetic number, because the mean of its divisors is an integer number (4268924760).

Almost surely, 223052193677 is an apocalyptic number.

23052193677 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

23052193677 is a deficient number, since it is larger than the sum of its proper divisors (11099204403).

23052193677 is an equidigital number, since it uses as much as digits as its factorization.

23052193677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853784960 (or 853784954 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The spelling of 23052193677 in words is "twenty-three billion, fifty-two million, one hundred ninety-three thousand, six hundred seventy-seven".

Divisors: 1 3 9 27 853784951 2561354853 7684064559 23052193677