Base | Representation |
---|---|
bin | 100011110100101… |
… | …0001000010000010 |
3 | 10002202202221000121 |
4 | 1013221101002002 |
5 | 4430203000002 |
6 | 315135010454 |
7 | 41533555120 |
oct | 10751210202 |
9 | 3082687017 |
10 | 1202000002 |
11 | 567552435 |
12 | 296669a2a |
13 | 162044908 |
14 | b58d0910 |
15 | 707d3237 |
hex | 47a51082 |
1202000002 has 32 divisors (see below), whose sum is σ = 2193436800. Its totient is φ = 482537088.
The previous prime is 1201999973. The next prime is 1202000017. The reversal of 1202000002 is 2000002021.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (7).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1713 + ... + 49060.
It is an arithmetic number, because the mean of its divisors is an integer number (68544900).
Almost surely, 21202000002 is an apocalyptic number.
1202000002 is a deficient number, since it is larger than the sum of its proper divisors (991436798).
1202000002 is a wasteful number, since it uses less digits than its factorization.
1202000002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50890.
The product of its (nonzero) digits is 8, while the sum is 7.
The square root of 1202000002 is about 34669.8716755629. The cubic root of 1202000002 is about 1063.2486079664.
Adding to 1202000002 its reverse (2000002021), we get a palindrome (3202002023).
The spelling of 1202000002 in words is "one billion, two hundred two million, two", and thus it is an aban number.
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