Base | Representation |
---|---|
bin | 11100001001110111… |
… | …111011001001000001 |
3 | 2220000210212202122222 |
4 | 130021313323021001 |
5 | 443402442114202 |
6 | 21515422540425 |
7 | 2120065245200 |
oct | 341167731101 |
9 | 86023782588 |
10 | 30230426177 |
11 | 11903318696 |
12 | 5a38137715 |
13 | 2b0a043353 |
14 | 166acab237 |
15 | bbde934a2 |
hex | 709dfb241 |
30230426177 has 24 divisors (see below), whose sum is σ = 35770299840. Its totient is φ = 25467190560.
The previous prime is 30230426117. The next prime is 30230426183. The reversal of 30230426177 is 77162403203.
It is not a de Polignac number, because 30230426177 - 28 = 30230425921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30230426117) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4836068 + ... + 4842314.
It is an arithmetic number, because the mean of its divisors is an integer number (1490429160).
Almost surely, 230230426177 is an apocalyptic number.
It is an amenable number.
30230426177 is a deficient number, since it is larger than the sum of its proper divisors (5539873663).
30230426177 is a wasteful number, since it uses less digits than its factorization.
30230426177 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7941 (or 7934 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 35.
The spelling of 30230426177 in words is "thirty billion, two hundred thirty million, four hundred twenty-six thousand, one hundred seventy-seven".
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