Base | Representation |
---|---|
bin | 10011000010010101… |
… | …11110010011111101 |
3 | 222101021010000101212 |
4 | 21201022332103331 |
5 | 131412332414323 |
6 | 4410050214205 |
7 | 511160163665 |
oct | 114112762375 |
9 | 28337100355 |
10 | 10220201213 |
11 | 4375045492 |
12 | 1b92884365 |
13 | c6b4c8651 |
14 | 6cd4c31a5 |
15 | 3ec3a7b78 |
hex | 2612be4fd |
10220201213 has 8 divisors (see below), whose sum is σ = 10759082400. Its totient is φ = 9681417648.
The previous prime is 10220201209. The next prime is 10220201221. The reversal of 10220201213 is 31210202201.
It is a happy number.
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 10220201213 - 22 = 10220201209 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10220201813) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303770 + ... + 335732.
It is an arithmetic number, because the mean of its divisors is an integer number (1344885300).
Almost surely, 210220201213 is an apocalyptic number.
It is an amenable number.
10220201213 is a deficient number, since it is larger than the sum of its proper divisors (538881187).
10220201213 is a wasteful number, since it uses less digits than its factorization.
10220201213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48811.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 10220201213 its reverse (31210202201), we get a palindrome (41430403414).
The spelling of 10220201213 in words is "ten billion, two hundred twenty million, two hundred one thousand, two hundred thirteen".
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