Base | Representation |
---|---|
bin | 11101001001101001111… |
… | …000001111011110111110 |
3 | 21002111200121202022010122 |
4 | 131021221320033132332 |
5 | 230310104131023402 |
6 | 4132134402534542 |
7 | 264504635332034 |
oct | 35115170173676 |
9 | 7074617668118 |
10 | 2003231111102 |
11 | 702624813441 |
12 | 2842a6067452 |
13 | 116b99aa6830 |
14 | 6cd57a56554 |
15 | 371969c3ca2 |
hex | 1d269e0f7be |
2003231111102 has 24 divisors (see below), whose sum is σ = 3243384894456. Its totient is φ = 922459819824.
The previous prime is 2003231111093. The next prime is 2003231111131. The reversal of 2003231111102 is 2011111323002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4810853 + ... + 5210639.
It is an arithmetic number, because the mean of its divisors is an integer number (135141037269).
Almost surely, 22003231111102 is an apocalyptic number.
2003231111102 is a deficient number, since it is larger than the sum of its proper divisors (1240153783354).
2003231111102 is an equidigital number, since it uses as much as digits as its factorization.
2003231111102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 400680 (or 400241 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 2003231111102 its reverse (2011111323002), we get a palindrome (4014342434104).
The spelling of 2003231111102 in words is "two trillion, three billion, two hundred thirty-one million, one hundred eleven thousand, one hundred two".
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