Base | Representation |
---|---|
bin | 1000110000111… |
… | …10110111010101 |
3 | 12010100112201122 |
4 | 10120132313111 |
5 | 122310323431 |
6 | 11143533325 |
7 | 1551652451 |
oct | 430366725 |
9 | 163315648 |
10 | 73526741 |
11 | 3855a802 |
12 | 2075a245 |
13 | 12304b62 |
14 | 9a9d661 |
15 | 66c5a7b |
hex | 461edd5 |
73526741 has 8 divisors (see below), whose sum is σ = 75195864. Its totient is φ = 71868160.
The previous prime is 73526731. The next prime is 73526767. The reversal of 73526741 is 14762537.
It can be written as a sum of positive squares in 4 ways, for example, as 21022225 + 52504516 = 4585^2 + 7246^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 73526741 - 214 = 73510357 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73526701) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12425 + ... + 17361.
It is an arithmetic number, because the mean of its divisors is an integer number (9399483).
Almost surely, 273526741 is an apocalyptic number.
It is an amenable number.
73526741 is a deficient number, since it is larger than the sum of its proper divisors (1669123).
73526741 is a wasteful number, since it uses less digits than its factorization.
73526741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5271.
The product of its digits is 35280, while the sum is 35.
The square root of 73526741 is about 8574.7735247061. The cubic root of 73526741 is about 418.9367303832.
The spelling of 73526741 in words is "seventy-three million, five hundred twenty-six thousand, seven hundred forty-one".
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