Search a number
-
+
1353130025 = 5213107167233
BaseRepresentation
bin101000010100111…
…0010000000101001
310111022011010102212
41100221302000221
510232400130100
6342134134505
745350262332
oct12051620051
93438133385
101353130025
11634896685
123191b1435
1318744ac70
14cb9d1289
157dbd7635
hex50a72029

1353130025 has 48 divisors (see below), whose sum is σ = 1842632064. Its totient is φ = 979745280.

The previous prime is 1353130019. The next prime is 1353130061. The reversal of 1353130025 is 5200313531.

It is not a de Polignac number, because 1353130025 - 226 = 1286021161 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5807309 + ... + 5807541.

It is an arithmetic number, because the mean of its divisors is an integer number (38388168).

Almost surely, 21353130025 is an apocalyptic number.

It is an amenable number.

1353130025 is a deficient number, since it is larger than the sum of its proper divisors (489502039).

1353130025 is a wasteful number, since it uses less digits than its factorization.

1353130025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 1353130025 is about 36784.9157264224. The cubic root of 1353130025 is about 1106.0629466576.

Adding to 1353130025 its reverse (5200313531), we get a palindrome (6553443556).

The spelling of 1353130025 in words is "one billion, three hundred fifty-three million, one hundred thirty thousand, twenty-five".

Divisors: 1 5 13 25 65 107 167 233 325 535 835 1165 1391 2171 2675 3029 4175 5825 6955 10855 15145 17869 24931 34775 38911 54275 75725 89345 124655 194555 232297 324103 446725 505843 623275 972775 1161485 1620515 2529215 4163477 5807425 8102575 12646075 20817385 54125201 104086925 270626005 1353130025