Base | Representation |
---|---|
bin | 1100111110011… |
… | …0011110100110 |
3 | 10210101220010221 |
4 | 3033212132212 |
5 | 102412441124 |
6 | 5222234554 |
7 | 1230401005 |
oct | 317463646 |
9 | 123356127 |
10 | 54421414 |
11 | 287a0683 |
12 | 16285a5a |
13 | b375a28 |
14 | 7328c3c |
15 | 4b9ece4 |
hex | 33e67a6 |
54421414 has 4 divisors (see below), whose sum is σ = 81632124. Its totient is φ = 27210706.
The previous prime is 54421397. The next prime is 54421481. The reversal of 54421414 is 41412445.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13605352 + ... + 13605355.
It is an arithmetic number, because the mean of its divisors is an integer number (20408031).
Almost surely, 254421414 is an apocalyptic number.
54421414 is a deficient number, since it is larger than the sum of its proper divisors (27210710).
54421414 is a wasteful number, since it uses less digits than its factorization.
54421414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27210709.
The product of its digits is 2560, while the sum is 25.
The square root of 54421414 is about 7377.0870945109. The cubic root of 54421414 is about 378.9570060042.
Adding to 54421414 its reverse (41412445), we get a palindrome (95833859).
The spelling of 54421414 in words is "fifty-four million, four hundred twenty-one thousand, four hundred fourteen".
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