Base | Representation |
---|---|
bin | 10111111110001… |
… | …01111101110100 |
3 | 112000101101002110 |
4 | 23333011331310 |
5 | 402434321014 |
6 | 31542011020 |
7 | 4661140653 |
oct | 1377057564 |
9 | 460341073 |
10 | 201088884 |
11 | a3567067 |
12 | 57416a70 |
13 | 32878b09 |
14 | 1c9c719a |
15 | 129c1d59 |
hex | bfc5f74 |
201088884 has 12 divisors (see below), whose sum is σ = 469207424. Its totient is φ = 67029624.
The previous prime is 201088883. The next prime is 201088907. The reversal of 201088884 is 488880102.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201088883) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8378692 + ... + 8378715.
Almost surely, 2201088884 is an apocalyptic number.
It is an amenable number.
201088884 is an abundant number, since it is smaller than the sum of its proper divisors (268118540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201088884 is a wasteful number, since it uses less digits than its factorization.
201088884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16757414 (or 16757412 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 39.
The square root of 201088884 is about 14180.5812292727. The cubic root of 201088884 is about 585.8629327601.
The spelling of 201088884 in words is "two hundred one million, eighty-eight thousand, eight hundred eighty-four".
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