Base | Representation |
---|---|
bin | 1100111011101… |
… | …1001100100110 |
3 | 10210001212222000 |
4 | 3032323030212 |
5 | 102341303014 |
6 | 5214350130 |
7 | 1226032110 |
oct | 316731446 |
9 | 123055860 |
10 | 54244134 |
11 | 2868a46a |
12 | 161bb346 |
13 | b313129 |
14 | 72c03b0 |
15 | 4b67509 |
hex | 33bb326 |
54244134 has 32 divisors (see below), whose sum is σ = 137763840. Its totient is φ = 15498216.
The previous prime is 54244133. The next prime is 54244153. The reversal of 54244134 is 43144245.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 54244098 and 54244107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54244133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71374 + ... + 72129.
It is an arithmetic number, because the mean of its divisors is an integer number (4305120).
Almost surely, 254244134 is an apocalyptic number.
54244134 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
54244134 is an abundant number, since it is smaller than the sum of its proper divisors (83519706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54244134 is a wasteful number, since it uses less digits than its factorization.
54244134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143521 (or 143515 counting only the distinct ones).
The product of its digits is 7680, while the sum is 27.
The square root of 54244134 is about 7365.0617105358. The cubic root of 54244134 is about 378.5450690219.
Adding to 54244134 its reverse (43144245), we get a palindrome (97388379).
The spelling of 54244134 in words is "fifty-four million, two hundred forty-four thousand, one hundred thirty-four".
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