Base | Representation |
---|---|
bin | 1001010001111001100011… |
… | …1000100101111010111100 |
3 | 1100010102000102212011121022 |
4 | 2110132120320211322330 |
5 | 2314131433222101340 |
6 | 33411124534323312 |
7 | 2102102430406010 |
oct | 224363070457274 |
9 | 40112012764538 |
10 | 10203112300220 |
11 | 328412a998464 |
12 | 11895217b9538 |
13 | 5901c31bb258 |
14 | 273b946ca540 |
15 | 12a6167403b5 |
hex | 94798e25ebc |
10203112300220 has 48 divisors (see below), whose sum is σ = 24487653485568. Its totient is φ = 3498183650880.
The previous prime is 10203112300217. The next prime is 10203112300253. The reversal of 10203112300220 is 2200321130201.
It is a super-2 number, since 2×102031123002202 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31806749 + ... + 32125931.
It is an arithmetic number, because the mean of its divisors is an integer number (510159447616).
Almost surely, 210203112300220 is an apocalyptic number.
10203112300220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10203112300220 is an abundant number, since it is smaller than the sum of its proper divisors (14284541185348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10203112300220 is a wasteful number, since it uses less digits than its factorization.
10203112300220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 547530 (or 547528 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10203112300220 its reverse (2200321130201), we get a palindrome (12403433430421).
The spelling of 10203112300220 in words is "ten trillion, two hundred three billion, one hundred twelve million, three hundred thousand, two hundred twenty".
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