Base | Representation |
---|---|
bin | 10011001100000000… |
… | …01110100110101010 |
3 | 222120220122202110220 |
4 | 21212000032212222 |
5 | 132044111123232 |
6 | 4422103550510 |
7 | 513163232301 |
oct | 114600164652 |
9 | 28526582426 |
10 | 10301270442 |
11 | 4406886a51 |
12 | 1bb5a5b436 |
13 | c822415c8 |
14 | 6da187438 |
15 | 40456d42c |
hex | 26600e9aa |
10301270442 has 32 divisors (see below), whose sum is σ = 20721096000. Its totient is φ = 3414039168.
The previous prime is 10301270363. The next prime is 10301270503. The reversal of 10301270442 is 24407210301.
It is a happy number.
It is a super-2 number, since 2×103012704422 (a number of 21 digits) contains 22 as substring.
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, 1097184 + ... + 1106532.
It is an arithmetic number, because the mean of its divisors is an integer number (647534250).
Almost surely, 210301270442 is an apocalyptic number.
10301270442 is an abundant number, since it is smaller than the sum of its proper divisors (10419825558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10301270442 is a wasteful number, since it uses less digits than its factorization.
10301270442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10390.
The product of its (nonzero) digits is 1344, while the sum is 24.
Adding to 10301270442 its reverse (24407210301), we get a palindrome (34708480743).
The spelling of 10301270442 in words is "ten billion, three hundred one million, two hundred seventy thousand, four hundred forty-two".
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