Search a number
-
+
5655792025 = 52134892
BaseRepresentation
bin1010100010001110…
…01000100110011001
3112121011101000002201
411101013020212121
543040340321100
62333115130201
7260104303402
oct52107104631
915534330081
105655792025
112442602294
12111a143961
136c1990000
143b920c9a9
152317e536a
hex1511c8999

5655792025 has 45 divisors (see below), whose sum is σ = 7683918881. Its totient is φ = 4129656960.

The previous prime is 5655792013. The next prime is 5655792029. The reversal of 5655792025 is 5202975565.

The square root of 5655792025 is 75205.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 22 ways, for example, as 545829769 + 5109962256 = 23363^2 + 71484^2 .

It is not a de Polignac number, because 5655792025 - 217 = 5655660953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5655792029) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 63548181 + ... + 63548269.

Almost surely, 25655792025 is an apocalyptic number.

5655792025 is the 75205-th square number.

5655792025 is the 37603-rd centered octagonal number.

It is an amenable number.

5655792025 is a deficient number, since it is larger than the sum of its proper divisors (2028126856).

5655792025 is an frugal number, since it uses more digits than its factorization.

5655792025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 46.

The cubic root of 5655792025 is about 1781.6859027161.

The spelling of 5655792025 in words is "five billion, six hundred fifty-five million, seven hundred ninety-two thousand, twenty-five".

Divisors: 1 5 13 25 65 89 169 325 445 845 1157 2197 2225 4225 5785 7921 10985 15041 28561 28925 39605 54925 75205 102973 142805 195533 198025 376025 514865 714025 977665 1338649 2541929 2574325 4888325 6693245 12709645 17402437 33466225 63548225 87012185 226231681 435060925 1131158405 5655792025