Base | Representation |
---|---|
bin | 100000001100001000011… |
… | …101111101110011111000 |
3 | 21211110200120202200010120 |
4 | 200030020131331303320 |
5 | 242220234324334040 |
6 | 4412111333213240 |
7 | 315546444503334 |
oct | 40141035756370 |
9 | 7743616680116 |
10 | 2212050230520 |
11 | 783141761589 |
12 | 2b8863191220 |
13 | 130798254360 |
14 | 790c71067c4 |
15 | 3c8192e57d0 |
hex | 2030877dcf8 |
2212050230520 has 64 divisors (see below), whose sum is σ = 7146623826720. Its totient is φ = 544504671744.
The previous prime is 2212050230461. The next prime is 2212050230539. The reversal of 2212050230520 is 250320502122.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 708988899 + ... + 708992018.
Almost surely, 22212050230520 is an apocalyptic number.
2212050230520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2212050230520 is an abundant number, since it is smaller than the sum of its proper divisors (4934573596200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212050230520 is a wasteful number, since it uses less digits than its factorization.
2212050230520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1417980944 (or 1417980940 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
Adding to 2212050230520 its reverse (250320502122), we get a palindrome (2462370732642).
The spelling of 2212050230520 in words is "two trillion, two hundred twelve billion, fifty million, two hundred thirty thousand, five hundred twenty".
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