Base | Representation |
---|---|
bin | 10011000010010100… |
… | …10100100100001111 |
3 | 222101020210022211220 |
4 | 21201022110210033 |
5 | 131412311431343 |
6 | 4410042414423 |
7 | 511155552324 |
oct | 114112244417 |
9 | 28336708756 |
10 | 10220030223 |
11 | 4374a38a77 |
12 | 1b92801413 |
13 | c6b468880 |
14 | 6cd47ab4b |
15 | 3ec372183 |
hex | 26129490f |
10220030223 has 16 divisors (see below), whose sum is σ = 14726785920. Its totient is φ = 6267019104.
The previous prime is 10220030201. The next prime is 10220030263. The reversal of 10220030223 is 32203002201.
It is not a de Polignac number, because 10220030223 - 26 = 10220030159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10220030263) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451953 + ... + 474026.
It is an arithmetic number, because the mean of its divisors is an integer number (920424120).
Almost surely, 210220030223 is an apocalyptic number.
10220030223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10220030223 is a deficient number, since it is larger than the sum of its proper divisors (4506755697).
10220030223 is a wasteful number, since it uses less digits than its factorization.
10220030223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 926278.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 10220030223 its reverse (32203002201), we get a palindrome (42423032424).
The spelling of 10220030223 in words is "ten billion, two hundred twenty million, thirty thousand, two hundred twenty-three".
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