Base | Representation |
---|---|
bin | 10010101010100111… |
… | …00010111111110001 |
3 | 221212101111202002220 |
4 | 21111103202333301 |
5 | 131010401401113 |
6 | 4334215231253 |
7 | 503222063136 |
oct | 112523427761 |
9 | 27771452086 |
10 | 10021122033 |
11 | 428273133a |
12 | 1b38078529 |
13 | c391a4510 |
14 | 6b0ca058d |
15 | 3d9b81523 |
hex | 2554e2ff1 |
10021122033 has 8 divisors (see below), whose sum is σ = 14389303488. Its totient is φ = 6166844304.
The previous prime is 10021122019. The next prime is 10021122079. The reversal of 10021122033 is 33022112001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10021122033 - 210 = 10021121009 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10021122233) 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, 128475885 + ... + 128475962.
It is an arithmetic number, because the mean of its divisors is an integer number (1798662936).
Almost surely, 210021122033 is an apocalyptic number.
10021122033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10021122033 is a deficient number, since it is larger than the sum of its proper divisors (4368181455).
10021122033 is a wasteful number, since it uses less digits than its factorization.
10021122033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256951863.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 10021122033 its reverse (33022112001), we get a palindrome (43043234034).
The spelling of 10021122033 in words is "ten billion, twenty-one million, one hundred twenty-two thousand, thirty-three".
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