Base | Representation |
---|---|
bin | 10011000010011100… |
… | …00000111000001001 |
3 | 222101022121111121011 |
4 | 21201032000320021 |
5 | 131413033420103 |
6 | 4410115243521 |
7 | 511200023302 |
oct | 114116007011 |
9 | 28338544534 |
10 | 10220998153 |
11 | 437553a213 |
12 | 1b92ba95a1 |
13 | c6b717302 |
14 | 6cd64d7a9 |
15 | 3ec4b3d6d |
hex | 261380e09 |
10220998153 has 2 divisors, whose sum is σ = 10220998154. Its totient is φ = 10220998152.
The previous prime is 10220998121. The next prime is 10220998159. The reversal of 10220998153 is 35189902201.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10206656784 + 14341369 = 101028^2 + 3787^2 .
It is an emirp because it is prime and its reverse (35189902201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10220998153 - 25 = 10220998121 is a prime.
It is a super-2 number, since 2×102209981532 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10220998159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110499076 + 5110499077.
It is an arithmetic number, because the mean of its divisors is an integer number (5110499077).
Almost surely, 210220998153 is an apocalyptic number.
It is an amenable number.
10220998153 is a deficient number, since it is larger than the sum of its proper divisors (1).
10220998153 is an equidigital number, since it uses as much as digits as its factorization.
10220998153 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 38880, while the sum is 40.
The spelling of 10220998153 in words is "ten billion, two hundred twenty million, nine hundred ninety-eight thousand, one hundred fifty-three".
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