Base | Representation |
---|---|
bin | 1001010010111001010000… |
… | …0111100010101000010001 |
3 | 1100012001011011100011222220 |
4 | 2110232110013202220101 |
5 | 2314421443310431001 |
6 | 33423033424451253 |
7 | 2103246246233034 |
oct | 224562407425021 |
9 | 40161134304886 |
10 | 10220212202001 |
11 | 329040539079a |
12 | 11908b4479b29 |
13 | 5919b9abc529 |
14 | 27493777301b |
15 | 12acb7a9cc36 |
hex | 94b941e2a11 |
10220212202001 has 4 divisors (see below), whose sum is σ = 13626949602672. Its totient is φ = 6813474801332.
The previous prime is 10220212201961. The next prime is 10220212202117. The reversal of 10220212202001 is 10020221202201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10220212202001 - 27 = 10220212201873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10220212202401) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1703368700331 + ... + 1703368700336.
It is an arithmetic number, because the mean of its divisors is an integer number (3406737400668).
Almost surely, 210220212202001 is an apocalyptic number.
It is an amenable number.
10220212202001 is a deficient number, since it is larger than the sum of its proper divisors (3406737400671).
10220212202001 is an equidigital number, since it uses as much as digits as its factorization.
10220212202001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3406737400670.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 10220212202001 its reverse (10020221202201), we get a palindrome (20240433404202).
The spelling of 10220212202001 in words is "ten trillion, two hundred twenty billion, two hundred twelve million, two hundred two thousand, one".
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