Base | Representation |
---|---|
bin | 1001000111010011100010… |
… | …1101110000010110101001 |
3 | 1022111000020101211112212211 |
4 | 2101310320231300112221 |
5 | 2303141213204021301 |
6 | 33151345014205121 |
7 | 2053000311301633 |
oct | 221647055602651 |
9 | 38430211745784 |
10 | 10021110220201 |
11 | 3213a245189a3 |
12 | 115a1a96537a1 |
13 | 578ca9851992 |
14 | 26904aa53a53 |
15 | 125a133b3051 |
hex | 91d38b705a9 |
10021110220201 has 8 divisors (see below), whose sum is σ = 10046366764200. Its totient is φ = 9995855001600.
The previous prime is 10021110220181. The next prime is 10021110220307. The reversal of 10021110220201 is 10202201112001.
It can be written as a sum of positive squares in 4 ways, for example, as 7979495040000 + 2041615180201 = 2824800^2 + 1428851^2 .
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 10021110220201 - 29 = 10021110219689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10021110224201) 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, 15796705 + ... + 16418833.
It is an arithmetic number, because the mean of its divisors is an integer number (1255795845525).
Almost surely, 210021110220201 is an apocalyptic number.
It is an amenable number.
10021110220201 is a deficient number, since it is larger than the sum of its proper divisors (25256543999).
10021110220201 is an equidigital number, since it uses as much as digits as its factorization.
10021110220201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 662699.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 10021110220201 its reverse (10202201112001), we get a palindrome (20223311332202).
The spelling of 10021110220201 in words is "ten trillion, twenty-one billion, one hundred ten million, two hundred twenty thousand, two hundred one".
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