Base | Representation |
---|---|
bin | 111100101111010110… |
… | …1100111001110110100 |
3 | 110110200110011200210111 |
4 | 1321132231213032310 |
5 | 4114114114044411 |
6 | 135531123432404 |
7 | 12265242666310 |
oct | 1713655471664 |
9 | 413613150714 |
10 | 130438034356 |
11 | 503559628a3 |
12 | 21343525704 |
13 | c3b9872066 |
14 | 6455730b40 |
15 | 35d653b721 |
hex | 1e5eb673b4 |
130438034356 has 12 divisors (see below), whose sum is σ = 260876068768. Its totient is φ = 55902014712.
The previous prime is 130438034347. The next prime is 130438034359. The reversal of 130438034356 is 653430834031.
130438034356 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130438034359) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2329250586 + ... + 2329250641.
Almost surely, 2130438034356 is an apocalyptic number.
It is an amenable number.
130438034356 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130438034356 is a wasteful number, since it uses less digits than its factorization.
130438034356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4658501238 (or 4658501236 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 40.
Adding to 130438034356 its reverse (653430834031), we get a palindrome (783868868387).
The spelling of 130438034356 in words is "one hundred thirty billion, four hundred thirty-eight million, thirty-four thousand, three hundred fifty-six".
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