Base | Representation |
---|---|
bin | 10011000010010110… |
… | …00011101111000110 |
3 | 222101021011010212201 |
4 | 21201023003233012 |
5 | 131412334122210 |
6 | 4410050505114 |
7 | 511160315524 |
oct | 114113035706 |
9 | 28337133781 |
10 | 10220223430 |
11 | 437506014a |
12 | 1b9289519a |
13 | c6b5057b1 |
14 | 6cd4cb314 |
15 | 3ec3ae53a |
hex | 2612c3bc6 |
10220223430 has 8 divisors (see below), whose sum is σ = 18396402192. Its totient is φ = 4088089368.
The previous prime is 10220223401. The next prime is 10220223469. The reversal of 10220223430 is 3432202201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 10220223398 and 10220223407.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511011162 + ... + 511011181.
It is an arithmetic number, because the mean of its divisors is an integer number (2299550274).
Almost surely, 210220223430 is an apocalyptic number.
10220223430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10220223430 is a deficient number, since it is larger than the sum of its proper divisors (8176178762).
10220223430 is a wasteful number, since it uses less digits than its factorization.
10220223430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1022022350.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 10220223430 its reverse (3432202201), we get a palindrome (13652425631).
The spelling of 10220223430 in words is "ten billion, two hundred twenty million, two hundred twenty-three thousand, four hundred thirty".
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