Base | Representation |
---|---|
bin | 1100111000001… |
… | …1000011001011 |
3 | 10202122012111021 |
4 | 3032003003023 |
5 | 102311423110 |
6 | 5205413311 |
7 | 1224053446 |
oct | 316030313 |
9 | 122565437 |
10 | 54014155 |
11 | 285426a8 |
12 | 1610a237 |
13 | b262550 |
14 | 726065d |
15 | 4b1e2da |
hex | 33830cb |
54014155 has 16 divisors (see below), whose sum is σ = 71124480. Its totient is φ = 39132288.
The previous prime is 54014141. The next prime is 54014161. The reversal of 54014155 is 55141045.
It is a happy number.
It is not a de Polignac number, because 54014155 - 27 = 54014027 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4395 + ... + 11284.
It is an arithmetic number, because the mean of its divisors is an integer number (4445280).
Almost surely, 254014155 is an apocalyptic number.
54014155 is a deficient number, since it is larger than the sum of its proper divisors (17110325).
54014155 is a wasteful number, since it uses less digits than its factorization.
54014155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15750.
The product of its (nonzero) digits is 2000, while the sum is 25.
The square root of 54014155 is about 7349.4322910004. The cubic root of 54014155 is about 378.0093383470.
The spelling of 54014155 in words is "fifty-four million, fourteen thousand, one hundred fifty-five".
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