Base | Representation |
---|---|
bin | 111111101000001… |
… | …1110001110010100 |
3 | 12111210102111001200 |
4 | 1333100132032110 |
5 | 13333031241112 |
6 | 551504552500 |
7 | 103623260214 |
oct | 17720361624 |
9 | 5453374050 |
10 | 2135024532 |
11 | 9a6190593 |
12 | 4b7022730 |
13 | 280431b34 |
14 | 1637a6244 |
15 | c7684cdc |
hex | 7f41e394 |
2135024532 has 36 divisors (see below), whose sum is σ = 5417412000. Its totient is φ = 708965712.
The previous prime is 2135024531. The next prime is 2135024537. The reversal of 2135024532 is 2354205312.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 2135024496 and 2135024505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2135024531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103282 + ... + 122217.
Almost surely, 22135024532 is an apocalyptic number.
It is an amenable number.
2135024532 is an abundant number, since it is smaller than the sum of its proper divisors (3282387468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2135024532 is a wasteful number, since it uses less digits than its factorization.
2135024532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 225772 (or 225767 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 2135024532 is about 46206.3256708429. The cubic root of 2135024532 is about 1287.6592634479.
Adding to 2135024532 its reverse (2354205312), we get a palindrome (4489229844).
The spelling of 2135024532 in words is "two billion, one hundred thirty-five million, twenty-four thousand, five hundred thirty-two".
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