Base | Representation |
---|---|
bin | 111111111100111… |
… | …000011010011101 |
3 | 2202202220012110200 |
4 | 333330320122131 |
5 | 4144132034232 |
6 | 254244254113 |
7 | 35405464143 |
oct | 7774703235 |
9 | 2682805420 |
10 | 1072924317 |
11 | 500701a13 |
12 | 25b3a1339 |
13 | 141390a7a |
14 | a26d1593 |
15 | 642d877c |
hex | 3ff3869d |
1072924317 has 12 divisors (see below), whose sum is σ = 1568452704. Its totient is φ = 706664520.
The previous prime is 1072924271. The next prime is 1072924331. The reversal of 1072924317 is 7134292701.
It is not a de Polignac number, because 1072924317 - 211 = 1072922269 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1072925317) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 717409 + ... + 718902.
It is an arithmetic number, because the mean of its divisors is an integer number (130704392).
Almost surely, 21072924317 is an apocalyptic number.
It is an amenable number.
1072924317 is a deficient number, since it is larger than the sum of its proper divisors (495528387).
1072924317 is a wasteful number, since it uses less digits than its factorization.
1072924317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1436400 (or 1436397 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 36.
The square root of 1072924317 is about 32755.5234578842. The cubic root of 1072924317 is about 1023.7400555417.
The spelling of 1072924317 in words is "one billion, seventy-two million, nine hundred twenty-four thousand, three hundred seventeen".
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