Base | Representation |
---|---|
bin | 101111110000101101000000… |
… | …1111100100011010001010000 |
3 | 2001002111010121222102102001211 |
4 | 1133201122001330203101100 |
5 | 420031041001433144122 |
6 | 4045255530514505504 |
7 | 154326645122640463 |
oct | 13741320174432120 |
9 | 2032433558372054 |
10 | 420110111224912 |
11 | 1119507745a1759 |
12 | 3b1501a2295294 |
13 | 150552a10a2434 |
14 | 75a561b75d2da |
15 | 3388064c2c877 |
hex | 17e1681f23450 |
420110111224912 has 40 divisors (see below), whose sum is σ = 826275353261600. Its totient is φ = 206879001512832.
The previous prime is 420110111224897. The next prime is 420110111224913. The reversal of 420110111224912 is 219422111011024.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420110111224913) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33309087 + ... + 44155582.
It is an arithmetic number, because the mean of its divisors is an integer number (20656883831540).
Almost surely, 2420110111224912 is an apocalyptic number.
It is an amenable number.
420110111224912 is a deficient number, since it is larger than the sum of its proper divisors (406165242036688).
420110111224912 is a wasteful number, since it uses less digits than its factorization.
420110111224912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77469803 (or 77469797 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 31.
Adding to 420110111224912 its reverse (219422111011024), we get a palindrome (639532222235936).
The spelling of 420110111224912 in words is "four hundred twenty trillion, one hundred ten billion, one hundred eleven million, two hundred twenty-four thousand, nine hundred twelve".
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