Base | Representation |
---|---|
bin | 111110101011111100111 |
3 | 10212100201111 |
4 | 13311133213 |
5 | 1011212434 |
6 | 112005451 |
7 | 23313454 |
oct | 7653747 |
9 | 3770644 |
10 | 2054119 |
11 | 1183321 |
12 | 830887 |
13 | 56bc72 |
14 | 3b682b |
15 | 2a8964 |
hex | 1f57e7 |
2054119 has 4 divisors (see below), whose sum is σ = 2064744. Its totient is φ = 2043496.
The previous prime is 2054113. The next prime is 2054131. The reversal of 2054119 is 9114502.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2054119 - 219 = 1529831 is a prime.
It is a super-2 number, since 2×20541192 = 8438809732322, which contains 22 as substring.
It is a Duffinian number.
2054119 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 2054119.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2054113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5017 + ... + 5410.
It is an arithmetic number, because the mean of its divisors is an integer number (516186).
22054119 is an apocalyptic number.
2054119 is a deficient number, since it is larger than the sum of its proper divisors (10625).
2054119 is a wasteful number, since it uses less digits than its factorization.
2054119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10624.
The product of its (nonzero) digits is 360, while the sum is 22.
The square root of 2054119 is about 1433.2198017052. The cubic root of 2054119 is about 127.1184337574.
The spelling of 2054119 in words is "two million, fifty-four thousand, one hundred nineteen".
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