Base | Representation |
---|---|
bin | 11101011101000010001… |
… | …10010110011100010010 |
3 | 10120202012102101100002212 |
4 | 32232201012112130102 |
5 | 113040104122023442 |
6 | 2052525435112122 |
7 | 133054542003536 |
oct | 16564106263422 |
9 | 3522172340085 |
10 | 1012020111122 |
11 | 360216a73329 |
12 | 1441775a2642 |
13 | 74582652227 |
14 | 36da69bbbc6 |
15 | 1b4d1b5aa82 |
hex | eba1196712 |
1012020111122 has 8 divisors (see below), whose sum is σ = 1539410873472. Its totient is φ = 498883153300.
The previous prime is 1012020111043. The next prime is 1012020111127. The reversal of 1012020111122 is 2211110202101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1012020111097 and 1012020111106.
It is not an unprimeable number, because it can be changed into a prime (1012020111127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3563450954 + ... + 3563451237.
It is an arithmetic number, because the mean of its divisors is an integer number (192426359184).
Almost surely, 21012020111122 is an apocalyptic number.
1012020111122 is a deficient number, since it is larger than the sum of its proper divisors (527390762350).
1012020111122 is an equidigital number, since it uses as much as digits as its factorization.
1012020111122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7126902264.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 1012020111122 its reverse (2211110202101), we get a palindrome (3223130313223).
The spelling of 1012020111122 in words is "one trillion, twelve billion, twenty million, one hundred eleven thousand, one hundred twenty-two".
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