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130442444204 = 22713313138637
BaseRepresentation
bin111100101111011111…
…0011011110110101100
3110110200202110201222012
41321132332123312230
54114121231203304
6135531402140352
712265325324102
oct1713676336654
9413622421865
10130442444204
11503583a4aa6
1221344ab16b8
13c3ba757337
14645615bc72
1535d6b0d16e
hex1e5ef9bdac

130442444204 has 24 divisors (see below), whose sum is σ = 231560951328. Its totient is φ = 64282740480.

The previous prime is 130442444183. The next prime is 130442444213. The reversal of 130442444204 is 402444244031.

130442444204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871574 + ... + 1010210.

It is an arithmetic number, because the mean of its divisors is an integer number (9648372972).

Almost surely, 2130442444204 is an apocalyptic number.

It is an amenable number.

130442444204 is a deficient number, since it is larger than the sum of its proper divisors (101118507124).

130442444204 is a wasteful number, since it uses less digits than its factorization.

130442444204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142025 (or 142023 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 130442444204 its reverse (402444244031), we get a palindrome (532886688235).

The spelling of 130442444204 in words is "one hundred thirty billion, four hundred forty-two million, four hundred forty-four thousand, two hundred four".

Divisors: 1 2 4 71 142 284 3313 6626 13252 138637 235223 277274 470446 554548 940892 9843227 19686454 39372908 459304381 918608762 1837217524 32610611051 65221222102 130442444204