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130423224348 = 223226370919429
BaseRepresentation
bin111100101110111010…
…1000111100000011100
3110110122102022021021200
41321131311013200130
54114101321134343
6135525434155500
712265003054404
oct1713565074034
9413572267250
10130423224348
115034856791a
122133a582b90
13c3b6788041
146453797804
1535d50b34d3
hex1e5dd4781c

130423224348 has 72 divisors (see below), whose sum is σ = 331418287200. Its totient is φ = 43245795456.

The previous prime is 130423224289. The next prime is 130423224377. The reversal of 130423224348 is 843422324031.

130423224348 is a `hidden beast` number, since 1 + 3 + 0 + 423 + 224 + 3 + 4 + 8 = 666.

130423224348 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6703098 + ... + 6722526.

Almost surely, 2130423224348 is an apocalyptic number.

130423224348 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

130423224348 is an abundant number, since it is smaller than the sum of its proper divisors (200995062852).

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

130423224348 is a wasteful number, since it uses less digits than its factorization.

130423224348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20411 (or 20406 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 130423224348 its reverse (843422324031), we get a palindrome (973845548379).

The spelling of 130423224348 in words is "one hundred thirty billion, four hundred twenty-three million, two hundred twenty-four thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 263 526 709 789 1052 1418 1578 2127 2367 2836 3156 4254 4734 6381 8508 9468 12762 19429 25524 38858 58287 77716 116574 174861 186467 233148 349722 372934 559401 699444 745868 1118802 1678203 2237604 3356406 5109827 6712812 10219654 13775161 15329481 20439308 27550322 30658962 41325483 45988443 55100644 61317924 82650966 91976886 123976449 165301932 183953772 247952898 495905796 3622867343 7245734686 10868602029 14491469372 21737204058 32605806087 43474408116 65211612174 130423224348