Search a number
-
+
130330412525 = 5223478347389
BaseRepresentation
bin111100101100001001…
…1000100010111101101
3110110101221122221101202
41321120103010113231
54113404041200100
6135512321015245
712262465141115
oct1713023042755
9413357587352
10130330412525
1150300135a35
1221313484525
13c3a04902c1
146445318045
1535cbd7d7d5
hex1e584c45ed

130330412525 has 24 divisors (see below), whose sum is σ = 168675037440. Its totient is φ = 99708143040.

The previous prime is 130330412507. The next prime is 130330412551. The reversal of 130330412525 is 525214033031.

It is a happy number.

It is not a de Polignac number, because 130330412525 - 222 = 130326218221 is a prime.

It is a super-3 number, since 3×1303304125253 (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2726531 + ... + 2773919.

It is an arithmetic number, because the mean of its divisors is an integer number (7028126560).

Almost surely, 2130330412525 is an apocalyptic number.

It is an amenable number.

130330412525 is a deficient number, since it is larger than the sum of its proper divisors (38344624915).

130330412525 is a wasteful number, since it uses less digits than its factorization.

130330412525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52205 (or 52200 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 130330412525 its reverse (525214033031), we get a palindrome (655544445556).

The spelling of 130330412525 in words is "one hundred thirty billion, three hundred thirty million, four hundred twelve thousand, five hundred twenty-five".

Divisors: 1 5 23 25 115 575 4783 23915 47389 110009 119575 236945 550045 1089947 1184725 2750225 5449735 27248675 226661587 1133307935 5213216501 5666539675 26066082505 130330412525