Base | Representation |
---|---|
bin | 11100001100101011… |
… | …111010001010101001 |
3 | 2220011002122212002210 |
4 | 130030223322022221 |
5 | 444002031424410 |
6 | 21524230115333 |
7 | 2121210264633 |
oct | 341453721251 |
9 | 86132585083 |
10 | 30277608105 |
11 | 11927a14118 |
12 | 5a4baabb49 |
13 | 2b16a52b54 |
14 | 167326da53 |
15 | bc31b3220 |
hex | 70cafa2a9 |
30277608105 has 16 divisors (see below), whose sum is σ = 48446728704. Its totient is φ = 16147205760.
The previous prime is 30277608077. The next prime is 30277608113. The reversal of 30277608105 is 50180677203.
It is not a de Polignac number, because 30277608105 - 212 = 30277604009 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329157 + ... + 410973.
It is an arithmetic number, because the mean of its divisors is an integer number (3027920544).
Almost surely, 230277608105 is an apocalyptic number.
It is an amenable number.
30277608105 is a deficient number, since it is larger than the sum of its proper divisors (18169120599).
30277608105 is a wasteful number, since it uses less digits than its factorization.
30277608105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106496.
The product of its (nonzero) digits is 70560, while the sum is 39.
The spelling of 30277608105 in words is "thirty billion, two hundred seventy-seven million, six hundred eight thousand, one hundred five".
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