Base | Representation |
---|---|
bin | 111100100000001… |
… | …1010011111010100 |
3 | 12020111002101111100 |
4 | 1321000122133110 |
5 | 13124204323021 |
6 | 533241110100 |
7 | 101211001302 |
oct | 17100323724 |
9 | 5214071440 |
10 | 2030151636 |
11 | 951a70a77 |
12 | 487a88330 |
13 | 2647a3376 |
14 | 1538a7272 |
15 | bd36b626 |
hex | 7901a7d4 |
2030151636 has 36 divisors (see below), whose sum is σ = 5139962464. Its totient is φ = 675637200.
The previous prime is 2030151623. The next prime is 2030151661. The reversal of 2030151636 is 6361510302.
2030151636 is a `hidden beast` number, since 20 + 3 + 0 + 1 + 5 + 1 + 636 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
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, 21970 + ... + 67401.
Almost surely, 22030151636 is an apocalyptic number.
It is an amenable number.
2030151636 is an abundant number, since it is smaller than the sum of its proper divisors (3109810828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030151636 is a wasteful number, since it uses less digits than its factorization.
2030151636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90012 (or 90007 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 2030151636 is about 45057.2040410854. The cubic root of 2030151636 is about 1266.2209432973.
Adding to 2030151636 its reverse (6361510302), we get a palindrome (8391661938).
The spelling of 2030151636 in words is "two billion, thirty million, one hundred fifty-one thousand, six hundred thirty-six".
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