Search a number
-
+
130553250123 = 3120247361903
BaseRepresentation
bin111100110010110010…
…1001000000101001011
3110110222110222021010010
41321211211020011023
54114333113000443
6135550401123003
712301142213322
oct1714545100513
9413873867103
10130553250123
11504049a713a
1221376029463
13c4076b247a
146466b630b9
1535e16e9733
hex1e6594814b

130553250123 has 8 divisors (see below), whose sum is σ = 174072928768. Its totient is φ = 87034535784.

The previous prime is 130553250101. The next prime is 130553250127. The reversal of 130553250123 is 321052355031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130553250123 - 229 = 130016379211 is a prime.

It is a super-2 number, since 2×1305532501232 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130553250127) 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, 179790 + ... + 541692.

It is an arithmetic number, because the mean of its divisors is an integer number (21759116096).

Almost surely, 2130553250123 is an apocalyptic number.

130553250123 is a deficient number, since it is larger than the sum of its proper divisors (43519678645).

130553250123 is a wasteful number, since it uses less digits than its factorization.

130553250123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482153.

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 130553250123 in words is "one hundred thirty billion, five hundred fifty-three million, two hundred fifty thousand, one hundred twenty-three".

Divisors: 1 3 120247 360741 361903 1085709 43517750041 130553250123