Base | Representation |
---|---|
bin | 111011101110110… |
… | …010101110010100 |
3 | 2120211200002010112 |
4 | 323232302232110 |
5 | 4023020402012 |
6 | 243234542152 |
7 | 33555616604 |
oct | 7356625624 |
9 | 2524602115 |
10 | 1002122132 |
11 | 474743210 |
12 | 23b737958 |
13 | 12c80109b |
14 | 97140c04 |
15 | 5cea0122 |
hex | 3bbb2b94 |
1002122132 has 24 divisors (see below), whose sum is σ = 1932873600. Its totient is φ = 450812160.
The previous prime is 1002122119. The next prime is 1002122141. The reversal of 1002122132 is 2312212001.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113132 + ... + 121667.
It is an arithmetic number, because the mean of its divisors is an integer number (80536400).
Almost surely, 21002122132 is an apocalyptic number.
It is an amenable number.
1002122132 is a deficient number, since it is larger than the sum of its proper divisors (930751468).
1002122132 is a wasteful number, since it uses less digits than its factorization.
1002122132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234911 (or 234909 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1002122132 is about 31656.3126721986. The cubic root of 1002122132 is about 1000.7068775397.
Adding to 1002122132 its reverse (2312212001), we get a palindrome (3314334133).
The spelling of 1002122132 in words is "one billion, two million, one hundred twenty-two thousand, one hundred thirty-two".
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