Base | Representation |
---|---|
bin | 1100111100001… |
… | …0011001011101 |
3 | 10210010101102102 |
4 | 3033002121131 |
5 | 102343224004 |
6 | 5215134445 |
7 | 1226214104 |
oct | 317023135 |
9 | 123111372 |
10 | 54273629 |
11 | 286aa643 |
12 | 16214425 |
13 | b323697 |
14 | 72cb03b |
15 | 4b7111e |
hex | 33c265d |
54273629 has 4 divisors (see below), whose sum is σ = 56633376. Its totient is φ = 51913884.
The previous prime is 54273623. The next prime is 54273641. The reversal of 54273629 is 92637245.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 54273629 - 24 = 54273613 is a prime.
It is a super-3 number, since 3×542736293 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54273592 and 54273601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54273623) 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, 1179839 + ... + 1179884.
It is an arithmetic number, because the mean of its divisors is an integer number (14158344).
Almost surely, 254273629 is an apocalyptic number.
It is an amenable number.
54273629 is a deficient number, since it is larger than the sum of its proper divisors (2359747).
54273629 is a wasteful number, since it uses less digits than its factorization.
54273629 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2359746.
The product of its digits is 90720, while the sum is 38.
The square root of 54273629 is about 7367.0637977419. The cubic root of 54273629 is about 378.6136673073.
The spelling of 54273629 in words is "fifty-four million, two hundred seventy-three thousand, six hundred twenty-nine".
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