Base | Representation |
---|---|
bin | 1100111000111… |
… | …1111111010100 |
3 | 10202201220012021 |
4 | 3032033333110 |
5 | 102320122111 |
6 | 5210502524 |
7 | 1224364123 |
oct | 316177724 |
9 | 122656167 |
10 | 54067156 |
11 | 28579500 |
12 | 16134a44 |
13 | b280700 |
14 | 7275aba |
15 | 4b2ed71 |
hex | 338ffd4 |
54067156 has 54 divisors (see below), whose sum is σ = 112786926. Its totient is φ = 22651200.
The previous prime is 54067147. The next prime is 54067159. The reversal of 54067156 is 65176045.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 1359556 + 52707600 = 1166^2 + 7260^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54067159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 81466 + ... + 82126.
Almost surely, 254067156 is an apocalyptic number.
It is an amenable number.
54067156 is an abundant number, since it is smaller than the sum of its proper divisors (58719770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54067156 is a wasteful number, since it uses less digits than its factorization.
54067156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 713 (or 687 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 34.
The square root of 54067156 is about 7353.0371956084. The cubic root of 54067156 is about 378.1329375744.
Subtracting 54067156 from its reverse (65176045), we obtain a square (11108889 = 33332).
The spelling of 54067156 in words is "fifty-four million, sixty-seven thousand, one hundred fifty-six".
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