Base | Representation |
---|---|
bin | 11000000111000… |
… | …01010010011100 |
3 | 112002120022222111 |
4 | 30003201102130 |
5 | 403233434442 |
6 | 32022523404 |
7 | 5004043213 |
oct | 1403412234 |
9 | 462508874 |
10 | 202249372 |
11 | a4189a46 |
12 | 57896564 |
13 | 32b940b0 |
14 | 1cc0a07a |
15 | 12b50b17 |
hex | c0e149c |
202249372 has 12 divisors (see below), whose sum is σ = 381162376. Its totient is φ = 93345840.
The previous prime is 202249361. The next prime is 202249379. The reversal of 202249372 is 273942202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202249379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1944654 + ... + 1944757.
Almost surely, 2202249372 is an apocalyptic number.
It is an amenable number.
202249372 is a deficient number, since it is larger than the sum of its proper divisors (178913004).
202249372 is a wasteful number, since it uses less digits than its factorization.
202249372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3889428 (or 3889426 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 31.
The square root of 202249372 is about 14221.4405740066. The cubic root of 202249372 is about 586.9877806158.
The spelling of 202249372 in words is "two hundred two million, two hundred forty-nine thousand, three hundred seventy-two".
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