Base | Representation |
---|---|
bin | 111100011011001… |
… | …1111011011100000 |
3 | 12020022012020022110 |
4 | 1320312133123200 |
5 | 13123023103212 |
6 | 533105235320 |
7 | 101146615515 |
oct | 17066373340 |
9 | 5208166273 |
10 | 2027550432 |
11 | 950554716 |
12 | 487032b40 |
13 | 2640a23ab |
14 | 1533cb30c |
15 | bd005a3c |
hex | 78d9f6e0 |
2027550432 has 24 divisors (see below), whose sum is σ = 5322320136. Its totient is φ = 675850112.
The previous prime is 2027550419. The next prime is 2027550523. The reversal of 2027550432 is 2340557202.
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×20275504322 = 8221921508606773248, which contains 22 as substring.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2027550432.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10560063 + ... + 10560254.
It is an arithmetic number, because the mean of its divisors is an integer number (221763339).
Almost surely, 22027550432 is an apocalyptic number.
It is an amenable number.
2027550432 is an abundant number, since it is smaller than the sum of its proper divisors (3294769704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2027550432 is a wasteful number, since it uses less digits than its factorization.
2027550432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21120330 (or 21120322 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 30.
The square root of 2027550432 is about 45028.3292161723. The cubic root of 2027550432 is about 1265.6799152858.
It can be divided in two parts, 20275 and 50432, that added together give a palindrome (70707).
The spelling of 2027550432 in words is "two billion, twenty-seven million, five hundred fifty thousand, four hundred thirty-two".
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