Base | Representation |
---|---|
bin | 111001001101101100011… |
… | …1001001110000001110111 |
3 | 1000211201212220000021222111 |
4 | 1302123120321032001313 |
5 | 2012313300312430012 |
6 | 24420224234111451 |
7 | 1441054046633035 |
oct | 162333071160167 |
9 | 30751786007874 |
10 | 7863429030007 |
11 | 25619527630a1 |
12 | a6bb9a57b587 |
13 | 450697580605 |
14 | 1d2840617555 |
15 | d982c2d2ba7 |
hex | 726d8e4e077 |
7863429030007 has 4 divisors (see below), whose sum is σ = 7863709384216. Its totient is φ = 7863148675800.
The previous prime is 7863429029947. The next prime is 7863429030049. The reversal of 7863429030007 is 7000309243687.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 7863429030007 - 227 = 7863294812279 is a prime.
It is a super-2 number, since 2×78634290300072 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7863429033007) 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, 140135028 + ... + 140191129.
It is an arithmetic number, because the mean of its divisors is an integer number (1965927346054).
Almost surely, 27863429030007 is an apocalyptic number.
7863429030007 is a deficient number, since it is larger than the sum of its proper divisors (280354209).
7863429030007 is a wasteful number, since it uses less digits than its factorization.
7863429030007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280354208.
The product of its (nonzero) digits is 1524096, while the sum is 49.
The spelling of 7863429030007 in words is "seven trillion, eight hundred sixty-three billion, four hundred twenty-nine million, thirty thousand, seven".
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