Base | Representation |
---|---|
bin | 1000110000100… |
… | …00101010001101 |
3 | 12010020120220200 |
4 | 10120100222031 |
5 | 122301443212 |
6 | 11142404113 |
7 | 1551321021 |
oct | 430205215 |
9 | 163216820 |
10 | 73468557 |
11 | 38520018 |
12 | 20730639 |
13 | 122b4526 |
14 | 9a86381 |
15 | 66b36dc |
hex | 4610a8d |
73468557 has 12 divisors (see below), whose sum is σ = 106202304. Its totient is φ = 48941640.
The previous prime is 73468517. The next prime is 73468559. The reversal of 73468557 is 75586437.
73468557 is a `hidden beast` number, since 7 + 34 + 68 + 557 = 666.
It is not a de Polignac number, because 73468557 - 219 = 72944269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73468559) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14658 + ... + 19020.
It is an arithmetic number, because the mean of its divisors is an integer number (8850192).
Almost surely, 273468557 is an apocalyptic number.
It is an amenable number.
73468557 is a deficient number, since it is larger than the sum of its proper divisors (32733747).
73468557 is a wasteful number, since it uses less digits than its factorization.
73468557 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6240 (or 6237 counting only the distinct ones).
The product of its digits is 705600, while the sum is 45.
The square root of 73468557 is about 8571.3801105773. The cubic root of 73468557 is about 418.8261953276.
The spelling of 73468557 in words is "seventy-three million, four hundred sixty-eight thousand, five hundred fifty-seven".
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