Base | Representation |
---|---|
bin | 1101000000010… |
… | …0110101010010 |
3 | 10210122012200211 |
4 | 3100010311102 |
5 | 102430430441 |
6 | 5225034334 |
7 | 1231426333 |
oct | 320046522 |
9 | 123565624 |
10 | 54545746 |
11 | 28876032 |
12 | 163259aa |
13 | b3ba4b8 |
14 | 735c28a |
15 | 4bc6a81 |
hex | 3404d52 |
54545746 has 16 divisors (see below), whose sum is σ = 83212704. Its totient is φ = 26810784.
The previous prime is 54545737. The next prime is 54545747. The reversal of 54545746 is 64754545.
It is a happy number.
It is a super-3 number, since 3×545457463 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54545699 and 54545708.
It is not an unprimeable number, because it can be changed into a prime (54545747) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79521 + ... + 80203.
It is an arithmetic number, because the mean of its divisors is an integer number (5200794).
Almost surely, 254545746 is an apocalyptic number.
54545746 is a deficient number, since it is larger than the sum of its proper divisors (28666958).
54545746 is a wasteful number, since it uses less digits than its factorization.
54545746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1305.
The product of its digits is 336000, while the sum is 40.
The square root of 54545746 is about 7385.5091902996. The cubic root of 54545746 is about 379.2453768462.
The spelling of 54545746 in words is "fifty-four million, five hundred forty-five thousand, seven hundred forty-six".
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