Base | Representation |
---|---|
bin | 11011010011101101110011… |
… | …101110010100011000110100 |
3 | 120202020122112200120002222212 |
4 | 123103231303232110120310 |
5 | 111220223111134120040 |
6 | 1103234052031512552 |
7 | 34204043204061344 |
oct | 3323556356243064 |
9 | 522218480502885 |
10 | 120102112020020 |
11 | 352a50241a81a9 |
12 | 11578716388758 |
13 | 52027716753b0 |
14 | 2192d8a7c8d24 |
15 | dd41e8ecdd65 |
hex | 6d3b73b94634 |
120102112020020 has 48 divisors (see below), whose sum is σ = 273688946834688. Its totient is φ = 44006880727680.
The previous prime is 120102112020019. The next prime is 120102112020031. The reversal of 120102112020020 is 20020211201021.
It is a junction number, because it is equal to n+sod(n) for n = 120102112019977 and 120102112020004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1763062124 + ... + 1763130243.
It is an arithmetic number, because the mean of its divisors is an integer number (5701853059056).
Almost surely, 2120102112020020 is an apocalyptic number.
120102112020020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120102112020020 is an abundant number, since it is smaller than the sum of its proper divisors (153586834814668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120102112020020 is a wasteful number, since it uses less digits than its factorization.
120102112020020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3526192520 (or 3526192518 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 120102112020020 its reverse (20020211201021), we get a palindrome (140122323221041).
The spelling of 120102112020020 in words is "one hundred twenty trillion, one hundred two billion, one hundred twelve million, twenty thousand, twenty".
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