Base | Representation |
---|---|
bin | 101100010000010… |
… | …0110111011011101 |
3 | 10211111011220221110 |
4 | 1120200212323131 |
5 | 11020121134234 |
6 | 403203252233 |
7 | 51540544041 |
oct | 13040467335 |
9 | 3744156843 |
10 | 1484943069 |
11 | 6a2236785 |
12 | 35537a079 |
13 | 1a884ca4c |
14 | 101304021 |
15 | 8a5731e9 |
hex | 58826edd |
1484943069 has 16 divisors (see below), whose sum is σ = 2031945344. Its totient is φ = 964267200.
The previous prime is 1484943067. The next prime is 1484943073. The reversal of 1484943069 is 9603494841.
It is a happy number.
It is not a de Polignac number, because 1484943069 - 21 = 1484943067 is a prime.
It is a super-2 number, since 2×14849430692 = 4410111836342277522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1484943067) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20542 + ... + 58239.
It is an arithmetic number, because the mean of its divisors is an integer number (126996584).
Almost surely, 21484943069 is an apocalyptic number.
It is an amenable number.
1484943069 is a deficient number, since it is larger than the sum of its proper divisors (547002275).
1484943069 is a wasteful number, since it uses less digits than its factorization.
1484943069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78948.
The product of its (nonzero) digits is 746496, while the sum is 48.
The square root of 1484943069 is about 38534.9590501923. The cubic root of 1484943069 is about 1140.8711585211.
The spelling of 1484943069 in words is "one billion, four hundred eighty-four million, nine hundred forty-three thousand, sixty-nine".
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