Base | Representation |
---|---|
bin | 111101101111110011001… |
… | …001010011100011010100 |
3 | 120000122110202000122112122 |
4 | 331233303021103203110 |
5 | 1024010044234232040 |
6 | 13005145451435112 |
7 | 615363515050334 |
oct | 75576311234324 |
9 | 16018422018478 |
10 | 4243212024020 |
11 | 1396599627012 |
12 | 586443155a98 |
13 | 24a196788898 |
14 | 1095304270c4 |
15 | 75597ddc1b5 |
hex | 3dbf32538d4 |
4243212024020 has 48 divisors (see below), whose sum is σ = 8929316218368. Its totient is φ = 1693750798080.
The previous prime is 4243212023983. The next prime is 4243212024043. The reversal of 4243212024020 is 204202123424.
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, 20587880 + ... + 20792960.
It is an arithmetic number, because the mean of its divisors is an integer number (186027421216).
Almost surely, 24243212024020 is an apocalyptic number.
It is an amenable number.
4243212024020 is an abundant number, since it is smaller than the sum of its proper divisors (4686104194348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4243212024020 is a wasteful number, since it uses less digits than its factorization.
4243212024020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207240 (or 207238 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 26.
Adding to 4243212024020 its reverse (204202123424), we get a palindrome (4447414147444).
The spelling of 4243212024020 in words is "four trillion, two hundred forty-three billion, two hundred twelve million, twenty-four thousand, twenty".
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