Base | Representation |
---|---|
bin | 11101101001111011010010… |
… | …000111101100010111000100 |
3 | 122002210110102210200110100100 |
4 | 131221323102013230113010 |
5 | 114043333340022024104 |
6 | 1141220104504044100 |
7 | 36320600514322131 |
oct | 3551732207542704 |
9 | 562713383613310 |
10 | 130424502142404 |
11 | 386147a2332898 |
12 | 12765185a63630 |
13 | 57a0c93244b32 |
14 | 242c81854d588 |
15 | 10129920c1139 |
hex | 769ed21ec5c4 |
130424502142404 has 36 divisors (see below), whose sum is σ = 329716034234496. Its totient is φ = 43470630613488.
The previous prime is 130424502142351. The next prime is 130424502142409. The reversal of 130424502142404 is 404241205424031.
130424502142404 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 2 + 4 + 502 + 142 + 4 + 0 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (130424502142409) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174765564 + ... + 175510259.
It is an arithmetic number, because the mean of its divisors is an integer number (9158778728736).
Almost surely, 2130424502142404 is an apocalyptic number.
It is an amenable number.
130424502142404 is an abundant number, since it is smaller than the sum of its proper divisors (199291532092092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130424502142404 is a wasteful number, since it uses less digits than its factorization.
130424502142404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 350286176 (or 350286171 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 36.
Adding to 130424502142404 its reverse (404241205424031), we get a palindrome (534665707566435).
The spelling of 130424502142404 in words is "one hundred thirty trillion, four hundred twenty-four billion, five hundred two million, one hundred forty-two thousand, four hundred four".
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