Base | Representation |
---|---|
bin | 10111110110010… |
… | …00101101000101 |
3 | 111221102200002202 |
4 | 23323020231011 |
5 | 402203122100 |
6 | 31503444245 |
7 | 4646260412 |
oct | 1373105505 |
9 | 457380082 |
10 | 200051525 |
11 | a2a18743 |
12 | 56bb6685 |
13 | 325a48ab |
14 | 1c7d7109 |
15 | 128697d5 |
hex | bec8b45 |
200051525 has 12 divisors (see below), whose sum is σ = 256066944. Its totient is φ = 154878000.
The previous prime is 200051519. The next prime is 200051557. The reversal of 200051525 is 525150002.
It is not a de Polignac number, because 200051525 - 212 = 200047429 is a prime.
It is a super-2 number, since 2×2000515252 = 80041225309651250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 200051497 and 200051506.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128291 + ... + 129840.
It is an arithmetic number, because the mean of its divisors is an integer number (21338912).
Almost surely, 2200051525 is an apocalyptic number.
200051525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
200051525 is a deficient number, since it is larger than the sum of its proper divisors (56015419).
200051525 is a wasteful number, since it uses less digits than its factorization.
200051525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 258172 (or 258167 counting only the distinct ones).
The product of its (nonzero) digits is 500, while the sum is 20.
The square root of 200051525 is about 14143.9571902633. The cubic root of 200051525 is about 584.8537633352.
The spelling of 200051525 in words is "two hundred million, fifty-one thousand, five hundred twenty-five".
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