Base | Representation |
---|---|
bin | 1101010010100… |
… | …1001111101100 |
3 | 10212220001122220 |
4 | 3110221033230 |
5 | 103232242333 |
6 | 5310435340 |
7 | 1244545254 |
oct | 324511754 |
9 | 125801586 |
10 | 55743468 |
11 | 29513990 |
12 | 16802b50 |
13 | b719701 |
14 | 7590964 |
15 | 4d618b3 |
hex | 35293ec |
55743468 has 48 divisors (see below), whose sum is σ = 142418304. Its totient is φ = 16829440.
The previous prime is 55743463. The next prime is 55743491. The reversal of 55743468 is 86434755.
It is not an unprimeable number, because it can be changed into a prime (55743463) 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, 45196 + ... + 46412.
It is an arithmetic number, because the mean of its divisors is an integer number (2967048).
Almost surely, 255743468 is an apocalyptic number.
It is an amenable number.
55743468 is an abundant number, since it is smaller than the sum of its proper divisors (86674836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55743468 is a wasteful number, since it uses less digits than its factorization.
55743468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1582 (or 1580 counting only the distinct ones).
The product of its digits is 403200, while the sum is 42.
The square root of 55743468 is about 7466.1548336476. The cubic root of 55743468 is about 382.0011421436.
The spelling of 55743468 in words is "fifty-five million, seven hundred forty-three thousand, four hundred sixty-eight".
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