Base | Representation |
---|---|
bin | 1000101111100… |
… | …01101000110001 |
3 | 12010000010121110 |
4 | 10113301220301 |
5 | 122233411424 |
6 | 11135543533 |
7 | 1550251404 |
oct | 427615061 |
9 | 163003543 |
10 | 73341489 |
11 | 38443601 |
12 | 2068aba9 |
13 | 1226b740 |
14 | 9a51d3b |
15 | 668ac29 |
hex | 45f1a31 |
73341489 has 8 divisors (see below), whose sum is σ = 105310912. Its totient is φ = 45133200.
The previous prime is 73341481. The next prime is 73341533. The reversal of 73341489 is 98414337.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 73341489 - 23 = 73341481 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1880551 = 73341489 / (7 + 3 + 3 + 4 + 1 + 4 + 8 + 9).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (73341481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940237 + ... + 940314.
It is an arithmetic number, because the mean of its divisors is an integer number (13163864).
Almost surely, 273341489 is an apocalyptic number.
It is an amenable number.
73341489 is a deficient number, since it is larger than the sum of its proper divisors (31969423).
73341489 is a wasteful number, since it uses less digits than its factorization.
73341489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1880567.
The product of its digits is 72576, while the sum is 39.
The square root of 73341489 is about 8563.9645608795. The cubic root of 73341489 is about 418.5845948359.
The spelling of 73341489 in words is "seventy-three million, three hundred forty-one thousand, four hundred eighty-nine".
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