Base | Representation |
---|---|
bin | 1011101001110110010… |
… | …1000000010010010001 |
3 | 201010210010121112021022 |
4 | 2322131211000102101 |
5 | 11240013312002100 |
6 | 231550510405225 |
7 | 20315305532240 |
oct | 2723545002221 |
9 | 633703545238 |
10 | 200212219025 |
11 | 77a0063a525 |
12 | 32976800815 |
13 | 15b59294070 |
14 | 9994364957 |
15 | 531bde3e85 |
hex | 2e9d940491 |
200212219025 has 144 divisors (see below), whose sum is σ = 316175513472. Its totient is φ = 122441932800.
The previous prime is 200212219013. The next prime is 200212219027. The reversal of 200212219025 is 520912212002.
It is not a de Polignac number, because 200212219025 - 218 = 200211956881 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 200212218985 and 200212219003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200212219027) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 567173249 + ... + 567173601.
It is an arithmetic number, because the mean of its divisors is an integer number (2195663288).
Almost surely, 2200212219025 is an apocalyptic number.
200212219025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
200212219025 is a deficient number, since it is larger than the sum of its proper divisors (115963294447).
200212219025 is a wasteful number, since it uses less digits than its factorization.
200212219025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 572 (or 506 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
The spelling of 200212219025 in words is "two hundred billion, two hundred twelve million, two hundred nineteen thousand, twenty-five".
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