Search a number
-
+
130133224100 = 225211118302931
BaseRepresentation
bin111100100110010001…
…0110110101010100100
3110102220012121201201202
41321030202312222210
54113003101132400
6135440554342032
712254552103545
oct1711442665244
9412805551652
10130133224100
11502098a33a0
122127942a918
13c36b67b969
1464270684cc
1535b98cc4d5
hex1e4c8b6aa4

130133224100 has 36 divisors (see below), whose sum is σ = 308060834928. Its totient is φ = 47321172000.

The previous prime is 130133224099. The next prime is 130133224147. The reversal of 130133224100 is 1422331031.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 59150366 + ... + 59152565.

Almost surely, 2130133224100 is an apocalyptic number.

130133224100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130133224100 is an abundant number, since it is smaller than the sum of its proper divisors (177927610828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130133224100 is a wasteful number, since it uses less digits than its factorization.

130133224100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118302956 (or 118302949 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 130133224100 its reverse (1422331031), we get a palindrome (131555555131).

The spelling of 130133224100 in words is "one hundred thirty billion, one hundred thirty-three million, two hundred twenty-four thousand, one hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 118302931 236605862 473211724 591514655 1183029310 1301332241 2366058620 2602664482 2957573275 5205328964 5915146550 6506661205 11830293100 13013322410 26026644820 32533306025 65066612050 130133224100