Base | Representation |
---|---|
bin | 1000110101011… |
… | …0011010101001 |
3 | 2120201112200212 |
4 | 2031112122221 |
5 | 33441212441 |
6 | 3402110505 |
7 | 626645336 |
oct | 215263251 |
9 | 76645625 |
10 | 37054121 |
11 | 19a09345 |
12 | 104ab435 |
13 | 78a4a20 |
14 | 4cc798d |
15 | 33bdeeb |
hex | 23566a9 |
37054121 has 4 divisors (see below), whose sum is σ = 39904452. Its totient is φ = 34203792.
The previous prime is 37054117. The next prime is 37054133. The reversal of 37054121 is 12145073.
37054121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12145073 = 2153 ⋅5641.
It can be written as a sum of positive squares in 2 ways, for example, as 4791721 + 32262400 = 2189^2 + 5680^2 .
It is a cyclic number.
It is not a de Polignac number, because 37054121 - 22 = 37054117 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (37054151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1425146 + ... + 1425171.
It is an arithmetic number, because the mean of its divisors is an integer number (9976113).
Almost surely, 237054121 is an apocalyptic number.
It is an amenable number.
37054121 is a deficient number, since it is larger than the sum of its proper divisors (2850331).
37054121 is a wasteful number, since it uses less digits than its factorization.
37054121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2850330.
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 37054121 is about 6087.2096234646. The cubic root of 37054121 is about 333.3845773440.
Adding to 37054121 its reverse (12145073), we get a palindrome (49199194).
The spelling of 37054121 in words is "thirty-seven million, fifty-four thousand, one hundred twenty-one".
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