Base | Representation |
---|---|
bin | 10001011111011101111… |
… | …111101101010100100111 |
3 | 11020220121212100001212001 |
4 | 101133131333231110213 |
5 | 124143214201403111 |
6 | 2320111151310131 |
7 | 152562120214066 |
oct | 21373577552447 |
9 | 4226555301761 |
10 | 1202020341031 |
11 | 423857167224 |
12 | 174b6221b347 |
13 | 89472034783 |
14 | 4226c99a1dd |
15 | 2140226a1c1 |
hex | 117ddfed527 |
1202020341031 has 16 divisors (see below), whose sum is σ = 1235615109120. Its totient is φ = 1168767381760.
The previous prime is 1202020341029. The next prime is 1202020341157. The reversal of 1202020341031 is 1301430202021.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 1202020341031 - 21 = 1202020341029 is a prime.
It is a super-2 number, since 2×12020203410312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1202020341631) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14786226 + ... + 14867296.
It is an arithmetic number, because the mean of its divisors is an integer number (77225944320).
Almost surely, 21202020341031 is an apocalyptic number.
1202020341031 is a deficient number, since it is larger than the sum of its proper divisors (33594768089).
1202020341031 is a wasteful number, since it uses less digits than its factorization.
1202020341031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83174.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 1202020341031 its reverse (1301430202021), we get a palindrome (2503450543052).
The spelling of 1202020341031 in words is "one trillion, two hundred two billion, twenty million, three hundred forty-one thousand, thirty-one".
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