Base | Representation |
---|---|
bin | 1100111111110… |
… | …1001100001010 |
3 | 10210120121202102 |
4 | 3033331030022 |
5 | 102423430232 |
6 | 5224233402 |
7 | 1231236143 |
oct | 317751412 |
9 | 123517672 |
10 | 54514442 |
11 | 28854564 |
12 | 1630b862 |
13 | b3a9188 |
14 | 7350aca |
15 | 4bbc662 |
hex | 33fd30a |
54514442 has 4 divisors (see below), whose sum is σ = 81771666. Its totient is φ = 27257220.
The previous prime is 54514433. The next prime is 54514451. The reversal of 54514442 is 24441545.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24441545 = 5 ⋅4888309.
It is an interprime number because it is at equal distance from previous prime (54514433) and next prime (54514451).
It can be written as a sum of positive squares in only one way, i.e., 41847961 + 12666481 = 6469^2 + 3559^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13628609 + ... + 13628612.
Almost surely, 254514442 is an apocalyptic number.
54514442 is a deficient number, since it is larger than the sum of its proper divisors (27257224).
54514442 is a wasteful number, since it uses less digits than its factorization.
54514442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27257223.
The product of its digits is 12800, while the sum is 29.
The square root of 54514442 is about 7383.3896009895. The cubic root of 54514442 is about 379.1728128671.
Adding to 54514442 its reverse (24441545), we get a palindrome (78955987).
The spelling of 54514442 in words is "fifty-four million, five hundred fourteen thousand, four hundred forty-two".
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