Base | Representation |
---|---|
bin | 111101011101000101000… |
… | …101111000101111101100 |
3 | 112221201120221022210201011 |
4 | 331131011011320233230 |
5 | 1023142413134214040 |
6 | 12552023150555004 |
7 | 614052436625332 |
oct | 75350505705754 |
9 | 15851527283634 |
10 | 4223112023020 |
11 | 1389014705840 |
12 | 582573808a64 |
13 | 248312469b77 |
14 | 108584b4db52 |
15 | 74cbd4bb3ea |
hex | 3d745178bec |
4223112023020 has 48 divisors (see below), whose sum is σ = 9675264015648. Its totient is φ = 1535598005760.
The previous prime is 4223112023003. The next prime is 4223112023033. The reversal of 4223112023020 is 203202113224.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 4223112022982 and 4223112023000.
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, 3874432 + ... + 4843288.
It is an arithmetic number, because the mean of its divisors is an integer number (201568000326).
Almost surely, 24223112023020 is an apocalyptic number.
It is an amenable number.
4223112023020 is an abundant number, since it is smaller than the sum of its proper divisors (5452151992628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4223112023020 is a wasteful number, since it uses less digits than its factorization.
4223112023020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 988690 (or 988688 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 4223112023020 its reverse (203202113224), we get a palindrome (4426314136244).
The spelling of 4223112023020 in words is "four trillion, two hundred twenty-three billion, one hundred twelve million, twenty-three thousand, twenty".
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