Search a number
-
+
2041252025 = 52127963839
BaseRepresentation
bin111100110101011…
…0000100010111001
312021020222100100212
41321222300202321
513140030031100
6534315040505
7101404233041
oct17152604271
95236870325
102041252025
1195826294a
1248b740135
13266b8ba47
14155156721
15be310635
hex79ab08b9

2041252025 has 12 divisors (see below), whose sum is σ = 2533171200. Its totient is φ = 1631699280.

The previous prime is 2041252013. The next prime is 2041252039. The reversal of 2041252025 is 5202521402.

It is not a de Polignac number, because 2041252025 - 228 = 1772816569 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56 + ... + 63894.

It is an arithmetic number, because the mean of its divisors is an integer number (211097600).

Almost surely, 22041252025 is an apocalyptic number.

2041252025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2041252025 is a deficient number, since it is larger than the sum of its proper divisors (491919175).

2041252025 is a wasteful number, since it uses less digits than its factorization.

2041252025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65128 (or 65123 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2041252025 is about 45180.2171862863. The cubic root of 2041252025 is about 1268.5245487441.

Adding to 2041252025 its reverse (5202521402), we get a palindrome (7243773427).

The spelling of 2041252025 in words is "two billion, forty-one million, two hundred fifty-two thousand, twenty-five".

Divisors: 1 5 25 1279 6395 31975 63839 319195 1595975 81650081 408250405 2041252025