Base | Representation |
---|---|
bin | 11101011001101001011… |
… | …10110110010110001100 |
3 | 10120120111201022021122001 |
4 | 32230310232312112030 |
5 | 113022343203323040 |
6 | 2052025211002044 |
7 | 132661514262256 |
oct | 16546456662614 |
9 | 3516451267561 |
10 | 1010202011020 |
11 | 35a473776864 |
12 | 14394a739324 |
13 | 74352a95757 |
14 | 36c73352cd6 |
15 | 1b42722959a |
hex | eb34bb658c |
1010202011020 has 48 divisors (see below), whose sum is σ = 2126917316160. Its totient is φ = 403035865344.
The previous prime is 1010202010991. The next prime is 1010202011029. The reversal of 1010202011020 is 201102020101.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 1010202010988 and 1010202011006.
It is not an unprimeable number, because it can be changed into a prime (1010202011029) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12024721 + ... + 12108439.
It is an arithmetic number, because the mean of its divisors is an integer number (44310777420).
Almost surely, 21010202011020 is an apocalyptic number.
1010202011020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1010202011020 is an abundant number, since it is smaller than the sum of its proper divisors (1116715305140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1010202011020 is a wasteful number, since it uses less digits than its factorization.
1010202011020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85282 (or 85280 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 1010202011020 its reverse (201102020101), we get a palindrome (1211304031121).
The spelling of 1010202011020 in words is "one trillion, ten billion, two hundred two million, eleven thousand, twenty".
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