Base | Representation |
---|---|
bin | 1000101101000… |
… | …10010000010111 |
3 | 12002101121121000 |
4 | 10112202100113 |
5 | 122143010333 |
6 | 11124554343 |
7 | 1544425431 |
oct | 426422027 |
9 | 162347530 |
10 | 73016343 |
11 | 38241294 |
12 | 205529b3 |
13 | 1218674a |
14 | 99a9651 |
15 | 6624713 |
hex | 45a2417 |
73016343 has 32 divisors (see below), whose sum is σ = 115153920. Its totient is φ = 45567360.
The previous prime is 73016341. The next prime is 73016347. The reversal of 73016343 is 34361037.
It is a happy number.
It is not a de Polignac number, because 73016343 - 21 = 73016341 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73016341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124096 + ... + 124682.
It is an arithmetic number, because the mean of its divisors is an integer number (3598560).
Almost surely, 273016343 is an apocalyptic number.
73016343 is a deficient number, since it is larger than the sum of its proper divisors (42137577).
73016343 is a wasteful number, since it uses less digits than its factorization.
73016343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 884 (or 878 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 27.
The square root of 73016343 is about 8544.9600935288. The cubic root of 73016343 is about 417.9651058682.
The spelling of 73016343 in words is "seventy-three million, sixteen thousand, three hundred forty-three".
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