Base | Representation |
---|---|
bin | 1000110011010… |
… | …00111011110111 |
3 | 12010220221220110 |
4 | 10121220323313 |
5 | 122400031020 |
6 | 11154234103 |
7 | 1554355131 |
oct | 431507367 |
9 | 163827813 |
10 | 73830135 |
11 | 38747745 |
12 | 20885933 |
13 | 123acc92 |
14 | 9b3c051 |
15 | 67358e0 |
hex | 4668ef7 |
73830135 has 16 divisors (see below), whose sum is σ = 121010400. Its totient is φ = 38415360.
The previous prime is 73830121. The next prime is 73830137. The reversal of 73830135 is 53103837.
It is not a de Polignac number, because 73830135 - 25 = 73830103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73830137) 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, 59410 + ... + 60639.
It is an arithmetic number, because the mean of its divisors is an integer number (7563150).
Almost surely, 273830135 is an apocalyptic number.
73830135 is a deficient number, since it is larger than the sum of its proper divisors (47180265).
73830135 is a wasteful number, since it uses less digits than its factorization.
73830135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120098.
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 73830135 is about 8592.4463920353. The cubic root of 73830135 is about 419.5121603398.
The spelling of 73830135 in words is "seventy-three million, eight hundred thirty thousand, one hundred thirty-five".
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