Base | Representation |
---|---|
bin | 11011101111010111001110… |
… | …011110010101100011111011 |
3 | 120222222021111211222122111011 |
4 | 123233113032132111203323 |
5 | 111442340104041231021 |
6 | 1111250541045214351 |
7 | 34461232354240024 |
oct | 3357271636254373 |
9 | 528867454878434 |
10 | 122002010102011 |
11 | 35967842131426 |
12 | 118249824013b7 |
13 | 530c981264500 |
14 | 221ad00887c4b |
15 | e18843d3dde1 |
hex | 6ef5ce7958fb |
122002010102011 has 12 divisors (see below), whose sum is σ = 132371327109168. Its totient is φ = 112393348882464.
The previous prime is 122002010101981. The next prime is 122002010102053. The reversal of 122002010102011 is 110201010200221.
It is not a de Polignac number, because 122002010102011 - 213 = 122002010093819 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122002010101982 and 122002010102000.
It is not an unprimeable number, because it can be changed into a prime (122002010109011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 717514780 + ... + 717684793.
It is an arithmetic number, because the mean of its divisors is an integer number (11030943925764).
Almost surely, 2122002010102011 is an apocalyptic number.
122002010102011 is a deficient number, since it is larger than the sum of its proper divisors (10369317007157).
122002010102011 is a wasteful number, since it uses less digits than its factorization.
122002010102011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1435200102 (or 1435200089 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 122002010102011 its reverse (110201010200221), we get a palindrome (232203020302232).
The spelling of 122002010102011 in words is "one hundred twenty-two trillion, two billion, ten million, one hundred two thousand, eleven".
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