Base | Representation |
---|---|
bin | 11100000001101111… |
… | …010001000000001101 |
3 | 2212200022001111001021 |
4 | 130001233101000031 |
5 | 443113022014301 |
6 | 21454105314141 |
7 | 2113520154421 |
oct | 340157210015 |
9 | 85608044037 |
10 | 30093938701 |
11 | 11843275622 |
12 | 59ba495951 |
13 | 2ab7995a28 |
14 | 1656adcb81 |
15 | bb1ed28a1 |
hex | 701bd100d |
30093938701 has 2 divisors, whose sum is σ = 30093938702. Its totient is φ = 30093938700.
The previous prime is 30093938687. The next prime is 30093938717. The reversal of 30093938701 is 10783939003.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 27541062025 + 2552876676 = 165955^2 + 50526^2 .
It is a cyclic number.
It is not a de Polignac number, because 30093938701 - 229 = 29557067789 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30093938741) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15046969350 + 15046969351.
It is an arithmetic number, because the mean of its divisors is an integer number (15046969351).
Almost surely, 230093938701 is an apocalyptic number.
It is an amenable number.
30093938701 is a deficient number, since it is larger than the sum of its proper divisors (1).
30093938701 is an equidigital number, since it uses as much as digits as its factorization.
30093938701 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 122472, while the sum is 43.
The spelling of 30093938701 in words is "thirty billion, ninety-three million, nine hundred thirty-eight thousand, seven hundred one".
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