Base | Representation |
---|---|
bin | 101011001110111… |
… | …0101001001010000 |
3 | 10202002200012000011 |
4 | 1112131311021100 |
5 | 10432332113212 |
6 | 355540404304 |
7 | 50643260464 |
oct | 12635651120 |
9 | 3662605004 |
10 | 1450660432 |
11 | 684950721 |
12 | 3459a6694 |
13 | 1a1708670 |
14 | da93c4a4 |
15 | 875504a7 |
hex | 56775250 |
1450660432 has 20 divisors (see below), whose sum is σ = 3026859220. Its totient is φ = 669535488.
The previous prime is 1450660429. The next prime is 1450660481. The reversal of 1450660432 is 2340660541.
It can be written as a sum of positive squares in 2 ways, for example, as 609892416 + 840768016 = 24696^2 + 28996^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1450660394 and 1450660403.
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, 3486957 + ... + 3487372.
It is an arithmetic number, because the mean of its divisors is an integer number (151342961).
Almost surely, 21450660432 is an apocalyptic number.
It is an amenable number.
1450660432 is an abundant number, since it is smaller than the sum of its proper divisors (1576198788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450660432 is a wasteful number, since it uses less digits than its factorization.
1450660432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6974350 (or 6974344 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 1450660432 is about 38087.5364391030. The cubic root of 1450660432 is about 1132.0230114315.
The spelling of 1450660432 in words is "one billion, four hundred fifty million, six hundred sixty thousand, four hundred thirty-two".
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