Base | Representation |
---|---|
bin | 111100101111010110… |
… | …1100100000000111110 |
3 | 110110200110011000201120 |
4 | 1321132231210000332 |
5 | 4114114113134212 |
6 | 135531123251410 |
7 | 12265242613020 |
oct | 1713655440076 |
9 | 413613130646 |
10 | 130438021182 |
11 | 50355953a07 |
12 | 21343519b66 |
13 | c3b9869071 |
14 | 645572a010 |
15 | 35d653788c |
hex | 1e5eb6403e |
130438021182 has 16 divisors (see below), whose sum is σ = 298144048512. Its totient is φ = 37268006040.
The previous prime is 130438021121. The next prime is 130438021201. The reversal of 130438021182 is 281120834031.
It is a congruent number.
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, 1552833544 + ... + 1552833627.
It is an arithmetic number, because the mean of its divisors is an integer number (18634003032).
Almost surely, 2130438021182 is an apocalyptic number.
130438021182 is an abundant number, since it is smaller than the sum of its proper divisors (167706027330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130438021182 is a wasteful number, since it uses less digits than its factorization.
130438021182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3105667183.
The product of its (nonzero) digits is 9216, while the sum is 33.
The spelling of 130438021182 in words is "one hundred thirty billion, four hundred thirty-eight million, twenty-one thousand, one hundred eighty-two".
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