Base | Representation |
---|---|
bin | 1000110010100… |
… | …10100011000001 |
3 | 12010202022010002 |
4 | 10121102203001 |
5 | 122334112213 |
6 | 11152245345 |
7 | 1553523566 |
oct | 431224301 |
9 | 163668102 |
10 | 73738433 |
11 | 3869485a |
12 | 20840855 |
13 | 1237a312 |
14 | 9b1686d |
15 | 6718658 |
hex | 46528c1 |
73738433 has 2 divisors, whose sum is σ = 73738434. Its totient is φ = 73738432.
The previous prime is 73738409. The next prime is 73738471. The reversal of 73738433 is 33483737.
It is an a-pointer prime, because the next prime (73738471) can be obtained adding 73738433 to its sum of digits (38).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 54272689 + 19465744 = 7367^2 + 4412^2 .
It is a cyclic number.
It is not a de Polignac number, because 73738433 - 28 = 73738177 is a prime.
It is not a weakly prime, because it can be changed into another prime (73738733) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36869216 + 36869217.
It is an arithmetic number, because the mean of its divisors is an integer number (36869217).
Almost surely, 273738433 is an apocalyptic number.
It is an amenable number.
73738433 is a deficient number, since it is larger than the sum of its proper divisors (1).
73738433 is an equidigital number, since it uses as much as digits as its factorization.
73738433 is an evil number, because the sum of its binary digits is even.
The product of its digits is 127008, while the sum is 38.
The square root of 73738433 is about 8587.1085354734. The cubic root of 73738433 is about 419.3384009274.
The spelling of 73738433 in words is "seventy-three million, seven hundred thirty-eight thousand, four hundred thirty-three".
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