Base | Representation |
---|---|
bin | 1001010010010111101110… |
… | …1011010011001100111010 |
3 | 1100011011220221021021022221 |
4 | 2110211323223103030322 |
5 | 2314300030311223002 |
6 | 33414544403434254 |
7 | 2102510233460155 |
oct | 224457353231472 |
9 | 40134827237287 |
10 | 10211212211002 |
11 | 32876070a6300 |
12 | 118b00238598a |
13 | 590bb434337a |
14 | 274322360c9c |
15 | 12a93c8c3c37 |
hex | 9497bad333a |
10211212211002 has 48 divisors (see below), whose sum is σ = 16852275346536. Its totient is φ = 4636932185600.
The previous prime is 10211212210999. The next prime is 10211212211051. The reversal of 10211212211002 is 20011221211201.
It can be written as a sum of positive squares in 4 ways, for example, as 6185173974001 + 4026038237001 = 2487001^2 + 2006499^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1364949102 + ... + 1364956582.
Almost surely, 210211212211002 is an apocalyptic number.
10211212211002 is a deficient number, since it is larger than the sum of its proper divisors (6641063135534).
10211212211002 is a wasteful number, since it uses less digits than its factorization.
10211212211002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12255 (or 12244 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 10211212211002 its reverse (20011221211201), we get a palindrome (30222433422203).
The spelling of 10211212211002 in words is "ten trillion, two hundred eleven billion, two hundred twelve million, two hundred eleven thousand, two".
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