Base | Representation |
---|---|
bin | 10011000010010110… |
… | …10110100001110101 |
3 | 222101021022001110122 |
4 | 21201023112201311 |
5 | 131412344103110 |
6 | 4410052301325 |
7 | 511161056120 |
oct | 114113264165 |
9 | 28337261418 |
10 | 10220300405 |
11 | 4375102a67 |
12 | 1b92911845 |
13 | c6b531843 |
14 | 6cd50b3b7 |
15 | 3ec3c7255 |
hex | 2612d6875 |
10220300405 has 8 divisors (see below), whose sum is σ = 14016412032. Its totient is φ = 7008205968.
The previous prime is 10220300383. The next prime is 10220300407. The reversal of 10220300405 is 50400302201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10220300405 - 212 = 10220296309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10220300407) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146004257 + ... + 146004326.
It is an arithmetic number, because the mean of its divisors is an integer number (1752051504).
Almost surely, 210220300405 is an apocalyptic number.
It is an amenable number.
10220300405 is a deficient number, since it is larger than the sum of its proper divisors (3796111627).
10220300405 is an equidigital number, since it uses as much as digits as its factorization.
10220300405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292008595.
The product of its (nonzero) digits is 240, while the sum is 17.
Adding to 10220300405 its reverse (50400302201), we get a palindrome (60620602606).
The spelling of 10220300405 in words is "ten billion, two hundred twenty million, three hundred thousand, four hundred five".
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