Base | Representation |
---|---|
bin | 1111100010001… |
… | …11111100000011 |
3 | 100002012211210200 |
4 | 13301013330003 |
5 | 231330134313 |
6 | 20533100243 |
7 | 3141454050 |
oct | 761077403 |
9 | 302184720 |
10 | 130318083 |
11 | 676199a5 |
12 | 37787683 |
13 | 20cca4bc |
14 | 13444027 |
15 | b692b73 |
hex | 7c47f03 |
130318083 has 24 divisors (see below), whose sum is σ = 222549600. Its totient is φ = 71898624.
The previous prime is 130318081. The next prime is 130318103. The reversal of 130318083 is 380813031.
It is not a de Polignac number, because 130318083 - 21 = 130318081 is a prime.
It is a super-3 number, since 3×1303180833 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (130318081) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33838 + ... + 37491.
It is an arithmetic number, because the mean of its divisors is an integer number (9272900).
Almost surely, 2130318083 is an apocalyptic number.
130318083 is a deficient number, since it is larger than the sum of its proper divisors (92231517).
130318083 is a wasteful number, since it uses less digits than its factorization.
130318083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71371 (or 71368 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 130318083 is about 11415.6945912196. The cubic root of 130318083 is about 506.9925304970.
The spelling of 130318083 in words is "one hundred thirty million, three hundred eighteen thousand, eighty-three".
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