Base | Representation |
---|---|
bin | 100101000001001… |
… | …0001100000110010 |
3 | 10012120020201121011 |
4 | 1022002101200302 |
5 | 10020440010002 |
6 | 323130421134 |
7 | 42531521650 |
oct | 11202214062 |
9 | 3176221534 |
10 | 1242110002 |
11 | 5881586a1 |
12 | 2a7b917aa |
13 | 16a449543 |
14 | bad71dd0 |
15 | 740a78d7 |
hex | 4a091832 |
1242110002 has 16 divisors (see below), whose sum is σ = 2130140160. Its totient is φ = 532130688.
The previous prime is 1242109987. The next prime is 1242110011. The reversal of 1242110002 is 2000112421.
It is a happy 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, 24898 + ... + 55714.
It is an arithmetic number, because the mean of its divisors is an integer number (133133760).
Almost surely, 21242110002 is an apocalyptic number.
1242110002 is a deficient number, since it is larger than the sum of its proper divisors (888030158).
1242110002 is a wasteful number, since it uses less digits than its factorization.
1242110002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33705.
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 1242110002 is about 35243.5810042056. The cubic root of 1242110002 is about 1074.9460948633.
Adding to 1242110002 its reverse (2000112421), we get a palindrome (3242222423).
The spelling of 1242110002 in words is "one billion, two hundred forty-two million, one hundred ten thousand, two".
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