Base | Representation |
---|---|
bin | 1100111001101… |
… | …0101101100111 |
3 | 10202211010110001 |
4 | 3032122231213 |
5 | 102323023304 |
6 | 5211442131 |
7 | 1224636151 |
oct | 316325547 |
9 | 122733401 |
10 | 54111079 |
11 | 285a9500 |
12 | 16156347 |
13 | b2976b9 |
14 | 7287ad1 |
15 | 4b3cda4 |
hex | 339ab67 |
54111079 has 12 divisors (see below), whose sum is σ = 59698912. Its totient is φ = 49008960.
The previous prime is 54111073. The next prime is 54111091. The reversal of 54111079 is 97011145.
It is not a de Polignac number, because 54111079 - 27 = 54110951 is a prime.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54111073) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40114 + ... + 41440.
Almost surely, 254111079 is an apocalyptic number.
54111079 is a deficient number, since it is larger than the sum of its proper divisors (5587833).
54111079 is a wasteful number, since it uses less digits than its factorization.
54111079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1686 (or 1675 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 28.
The square root of 54111079 is about 7356.0233142643. The cubic root of 54111079 is about 378.2353055599.
The spelling of 54111079 in words is "fifty-four million, one hundred eleven thousand, seventy-nine".
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