Base | Representation |
---|---|
bin | 11100001011100101… |
… | …011101011100010010 |
3 | 2220002210220121010121 |
4 | 130023211131130102 |
5 | 443432314442440 |
6 | 21522330220454 |
7 | 2120564310064 |
oct | 341345353422 |
9 | 86083817117 |
10 | 30259140370 |
11 | 11918550028 |
12 | 5a4588472a |
13 | 2b12c87cb4 |
14 | 1670a23734 |
15 | bc176634a |
hex | 70b95d712 |
30259140370 has 16 divisors (see below), whose sum is σ = 54501779520. Its totient is φ = 12095805744.
The previous prime is 30259140287. The next prime is 30259140391. The reversal of 30259140370 is 7304195203.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965100 + ... + 995959.
It is an arithmetic number, because the mean of its divisors is an integer number (3406361220).
Almost surely, 230259140370 is an apocalyptic number.
30259140370 is a deficient number, since it is larger than the sum of its proper divisors (24242639150).
30259140370 is a wasteful number, since it uses less digits than its factorization.
30259140370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1962609.
The product of its (nonzero) digits is 22680, while the sum is 34.
The spelling of 30259140370 in words is "thirty billion, two hundred fifty-nine million, one hundred forty thousand, three hundred seventy".
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