Base | Representation |
---|---|
bin | 111011101111001… |
… | …011001000011000 |
3 | 2120211212011021012 |
4 | 323233023020120 |
5 | 4023032101404 |
6 | 243241033052 |
7 | 33556514222 |
oct | 7357131030 |
9 | 2524764235 |
10 | 1002222104 |
11 | 474801334 |
12 | 23b785788 |
13 | 12c837740 |
14 | 97169412 |
15 | 5cebea6e |
hex | 3bbcb218 |
1002222104 has 32 divisors (see below), whose sum is σ = 2026632720. Its totient is φ = 461897856.
The previous prime is 1002222101. The next prime is 1002222121. The reversal of 1002222104 is 4012222001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1002222101) 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, 69659 + ... + 82805.
Almost surely, 21002222104 is an apocalyptic number.
It is an amenable number.
1002222104 is an abundant number, since it is smaller than the sum of its proper divisors (1024410616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1002222104 is a wasteful number, since it uses less digits than its factorization.
1002222104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13899 (or 13895 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 1002222104 is about 31657.8916543727. The cubic root of 1002222104 is about 1000.7401533712.
Adding to 1002222104 its reverse (4012222001), we get a palindrome (5014444105).
The spelling of 1002222104 in words is "one billion, two million, two hundred twenty-two thousand, one hundred four".
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