Base | Representation |
---|---|
bin | 1011101100110111101… |
… | …1000010110111011100 |
3 | 201012212122210212111102 |
4 | 2323031323002313130 |
5 | 11243143431200012 |
6 | 232203203012232 |
7 | 20344354612031 |
oct | 2731573026734 |
9 | 635778725442 |
10 | 201023303132 |
11 | 78287460a73 |
12 | 32b6236a078 |
13 | 15c583280a2 |
14 | 9a2dd77388 |
15 | 536820a2c2 |
hex | 2ecdec2ddc |
201023303132 has 36 divisors (see below), whose sum is σ = 359690145360. Its totient is φ = 98303268864.
The previous prime is 201023303123. The next prime is 201023303141. The reversal of 201023303132 is 231303320102.
It is an interprime number because it is at equal distance from previous prime (201023303123) and next prime (201023303141).
It is a super-2 number, since 2×2010233031322 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13768028 + ... + 13782620.
Almost surely, 2201023303132 is an apocalyptic number.
It is an amenable number.
201023303132 is a deficient number, since it is larger than the sum of its proper divisors (158666842228).
201023303132 is a wasteful number, since it uses less digits than its factorization.
201023303132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16250 (or 16201 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 201023303132 its reverse (231303320102), we get a palindrome (432326623234).
The spelling of 201023303132 in words is "two hundred one billion, twenty-three million, three hundred three thousand, one hundred thirty-two".
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