Base | Representation |
---|---|
bin | 1101101001001011011110… |
… | …00101101011001001110010 |
3 | 10221020011221121210200220020 |
4 | 12310211233011223021302 |
5 | 12413024011320233020 |
6 | 143450454122024310 |
7 | 6214405511662614 |
oct | 664455705531162 |
9 | 127204847720806 |
10 | 30002210321010 |
11 | 961795862aa34 |
12 | 3446767648096 |
13 | 13982723455c5 |
14 | 75a186b52db4 |
15 | 37065dd83c40 |
hex | 1b496f16b272 |
30002210321010 has 128 divisors (see below), whose sum is σ = 73688619110400. Its totient is φ = 7815743170560.
The previous prime is 30002210321003. The next prime is 30002210321021. The reversal of 30002210321010 is 1012301220003.
It is a super-2 number, since 2×300022103210102 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 951498945 + ... + 951530475.
It is an arithmetic number, because the mean of its divisors is an integer number (575692336800).
Almost surely, 230002210321010 is an apocalyptic number.
30002210321010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30002210321010 is an abundant number, since it is smaller than the sum of its proper divisors (43686408789390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30002210321010 is a wasteful number, since it uses less digits than its factorization.
30002210321010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35856.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 30002210321010 its reverse (1012301220003), we get a palindrome (31014511541013).
The spelling of 30002210321010 in words is "thirty trillion, two billion, two hundred ten million, three hundred twenty-one thousand, ten".
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