Base | Representation |
---|---|
bin | 11101100100000011100001… |
… | …010100111000001010011000 |
3 | 122001100220000011021210111011 |
4 | 131210003201110320022120 |
5 | 114020231032231043112 |
6 | 1140310500422543304 |
7 | 36246465224444101 |
oct | 3544034124701230 |
9 | 561326004253434 |
10 | 130021030331032 |
11 | 38479677a871a5 |
12 | 126bab43b97b34 |
13 | 5771c13559849 |
14 | 24170a12493a8 |
15 | 100722a9d7aa7 |
hex | 7640e1538298 |
130021030331032 has 64 divisors (see below), whose sum is σ = 253152650419200. Its totient is φ = 62539626000000.
The previous prime is 130021030331011. The next prime is 130021030331077. The reversal of 130021030331032 is 230133030120031.
It is a junction number, because it is equal to n+sod(n) for n = 130021030330994 and 130021030331012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29632407 + ... + 33736057.
It is an arithmetic number, because the mean of its divisors is an integer number (3955510162800).
Almost surely, 2130021030331032 is an apocalyptic number.
It is an amenable number.
130021030331032 is a deficient number, since it is larger than the sum of its proper divisors (123131620088168).
130021030331032 is a wasteful number, since it uses less digits than its factorization.
130021030331032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4104448 (or 4104444 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 130021030331032 its reverse (230133030120031), we get a palindrome (360154060451063).
The spelling of 130021030331032 in words is "one hundred thirty trillion, twenty-one billion, thirty million, three hundred thirty-one thousand, thirty-two".
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