Base | Representation |
---|---|
bin | 101011001110001… |
… | …1010111011111001 |
3 | 10202001222102011011 |
4 | 1112130122323321 |
5 | 10432233302222 |
6 | 355524433521 |
7 | 50640161314 |
oct | 12634327371 |
9 | 3661872134 |
10 | 1450290937 |
11 | 684719057 |
12 | 3458488a1 |
13 | 1a1609424 |
14 | da88397b |
15 | 874cac77 |
hex | 5671aef9 |
1450290937 has 4 divisors (see below), whose sum is σ = 1450428660. Its totient is φ = 1450153216.
The previous prime is 1450290901. The next prime is 1450290979. The reversal of 1450290937 is 7390920541.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 465523776 + 984767161 = 21576^2 + 31381^2 .
It is a cyclic number.
It is not a de Polignac number, because 1450290937 - 219 = 1449766649 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1450290937.
It is not an unprimeable number, because it can be changed into a prime (1450290997) 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, 51628 + ... + 74605.
It is an arithmetic number, because the mean of its divisors is an integer number (362607165).
Almost surely, 21450290937 is an apocalyptic number.
It is an amenable number.
1450290937 is a deficient number, since it is larger than the sum of its proper divisors (137723).
1450290937 is a wasteful number, since it uses less digits than its factorization.
1450290937 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137722.
The product of its (nonzero) digits is 68040, while the sum is 40.
The square root of 1450290937 is about 38082.6855276778. The cubic root of 1450290937 is about 1131.9268914503.
The spelling of 1450290937 in words is "one billion, four hundred fifty million, two hundred ninety thousand, nine hundred thirty-seven".
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