Base | Representation |
---|---|
bin | 1001000111001111110100… |
… | …1101110100010100110111 |
3 | 1022110220122211111022101101 |
4 | 2101303331031310110313 |
5 | 2303132142132221434 |
6 | 33151101554510531 |
7 | 2052633500430655 |
oct | 221637515642467 |
9 | 38426584438341 |
10 | 10020111992119 |
11 | 3213561aa5409 |
12 | 1159b6b295447 |
13 | 578b7aab5188 |
14 | 268d94247dd5 |
15 | 1259a5931b14 |
hex | 91cfd374537 |
10020111992119 has 2 divisors, whose sum is σ = 10020111992120. Its totient is φ = 10020111992118.
The previous prime is 10020111992117. The next prime is 10020111992123. The reversal of 10020111992119 is 91129911102001.
It is a weak prime.
It is an emirp because it is prime and its reverse (91129911102001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10020111992119 - 21 = 10020111992117 is a prime.
It is a super-2 number, since 2×100201119921192 (a number of 27 digits) contains 22 as substring.
Together with 10020111992117, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10020111992117) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010055996059 + 5010055996060.
It is an arithmetic number, because the mean of its divisors is an integer number (5010055996060).
Almost surely, 210020111992119 is an apocalyptic number.
10020111992119 is a deficient number, since it is larger than the sum of its proper divisors (1).
10020111992119 is an equidigital number, since it uses as much as digits as its factorization.
10020111992119 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2916, while the sum is 37.
The spelling of 10020111992119 in words is "ten trillion, twenty billion, one hundred eleven million, nine hundred ninety-two thousand, one hundred nineteen".
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