Base | Representation |
---|---|
bin | 1000110010110000110… |
… | …00001000000001010111 |
3 | 1001212211222201002100101 |
4 | 10121120120020001113 |
5 | 14422230342230124 |
6 | 350444035354531 |
7 | 30554034165544 |
oct | 4313030100127 |
9 | 1055758632311 |
10 | 302130430039 |
11 | 107150829989 |
12 | 4a67aa52a47 |
13 | 2264c3123b9 |
14 | 108a206dbcb |
15 | 7cd4737644 |
hex | 4658608057 |
302130430039 has 48 divisors (see below), whose sum is σ = 338764900320. Its totient is φ = 268936980480.
The previous prime is 302130430027. The next prime is 302130430051. The reversal of 302130430039 is 930034031203.
It is an interprime number because it is at equal distance from previous prime (302130430027) and next prime (302130430051).
It is not a de Polignac number, because 302130430039 - 227 = 301996212311 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 302130429989 and 302130430016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (302130430079) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 254532204 + ... + 254533390.
It is an arithmetic number, because the mean of its divisors is an integer number (7057602090).
Almost surely, 2302130430039 is an apocalyptic number.
302130430039 is a deficient number, since it is larger than the sum of its proper divisors (36634470281).
302130430039 is a wasteful number, since it uses less digits than its factorization.
302130430039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1888 (or 1869 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 28.
The spelling of 302130430039 in words is "three hundred two billion, one hundred thirty million, four hundred thirty thousand, thirty-nine".
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