Base | Representation |
---|---|
bin | 1000110011111… |
… | …01011100011110 |
3 | 12011002020010211 |
4 | 10121331130132 |
5 | 122410223032 |
6 | 11200123034 |
7 | 1555155061 |
oct | 431753436 |
9 | 164066124 |
10 | 73914142 |
11 | 387a4875 |
12 | 2090647a |
13 | 1240c2a3 |
14 | 9b608d8 |
15 | 6750747 |
hex | 467d71e |
73914142 has 8 divisors (see below), whose sum is σ = 116706600. Its totient is φ = 35011944.
The previous prime is 73914133. The next prime is 73914149. The reversal of 73914142 is 24141937.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73914149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 972517 + ... + 972592.
It is an arithmetic number, because the mean of its divisors is an integer number (14588325).
Almost surely, 273914142 is an apocalyptic number.
73914142 is a deficient number, since it is larger than the sum of its proper divisors (42792458).
73914142 is a wasteful number, since it uses less digits than its factorization.
73914142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1945130.
The product of its digits is 6048, while the sum is 31.
The square root of 73914142 is about 8597.3334238007. Note that the first 3 decimals coincide. The cubic root of 73914142 is about 419.6712128274.
The spelling of 73914142 in words is "seventy-three million, nine hundred fourteen thousand, one hundred forty-two".
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