Base | Representation |
---|---|
bin | 11100000011101011… |
… | …010101011101010001 |
3 | 2212202120020212201120 |
4 | 130003223111131101 |
5 | 443144333302201 |
6 | 21501230352453 |
7 | 2114363465031 |
oct | 340353253521 |
9 | 85676225646 |
10 | 30126462801 |
11 | 1185a66a446 |
12 | 5a0935b729 |
13 | 2ac1642866 |
14 | 165b1678c1 |
15 | bb4ca9536 |
hex | 703ad5751 |
30126462801 has 4 divisors (see below), whose sum is σ = 40168617072. Its totient is φ = 20084308532.
The previous prime is 30126462797. The next prime is 30126462851. The reversal of 30126462801 is 10826462103.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 30126462801 - 22 = 30126462797 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30126462851) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5021077131 + ... + 5021077136.
It is an arithmetic number, because the mean of its divisors is an integer number (10042154268).
Almost surely, 230126462801 is an apocalyptic number.
It is an amenable number.
30126462801 is a deficient number, since it is larger than the sum of its proper divisors (10042154271).
30126462801 is a wasteful number, since it uses less digits than its factorization.
30126462801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10042154270.
The product of its (nonzero) digits is 13824, while the sum is 33.
The spelling of 30126462801 in words is "thirty billion, one hundred twenty-six million, four hundred sixty-two thousand, eight hundred one".
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