Base | Representation |
---|---|
bin | 10011000011101010… |
… | …00000101100010110 |
3 | 222102000211212201122 |
4 | 21201311000230112 |
5 | 131423143033024 |
6 | 4411122323542 |
7 | 511352641460 |
oct | 114165005426 |
9 | 28360755648 |
10 | 10231221014 |
11 | 4380291863 |
12 | 1b964b95b2 |
13 | c70886441 |
14 | 6d0b51130 |
15 | 3ed332d5e |
hex | 261d40b16 |
10231221014 has 16 divisors (see below), whose sum is σ = 17544249600. Its totient is φ = 4383555624.
The previous prime is 10231220983. The next prime is 10231221047. The reversal of 10231221014 is 41012213201.
It is a junction number, because it is equal to n+sod(n) for n = 10231220983 and 10231221001.
It is a congruent number.
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, 52844 + ... + 152495.
It is an arithmetic number, because the mean of its divisors is an integer number (1096515600).
Almost surely, 210231221014 is an apocalyptic number.
10231221014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
10231221014 is a deficient number, since it is larger than the sum of its proper divisors (7313028586).
10231221014 is a wasteful number, since it uses less digits than its factorization.
10231221014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208907.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 10231221014 its reverse (41012213201), we get a palindrome (51243434215).
The spelling of 10231221014 in words is "ten billion, two hundred thirty-one million, two hundred twenty-one thousand, fourteen".
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