Base | Representation |
---|---|
bin | 11010000110101111… |
… | …11001011111010001 |
3 | 1100011202010222010100 |
4 | 31003113321133101 |
5 | 212200400141040 |
6 | 10234415123013 |
7 | 1004211401304 |
oct | 150327713721 |
9 | 40152128110 |
10 | 14015240145 |
11 | 5a422683a5 |
12 | 2871813469 |
13 | 142481690a |
14 | 96d522b3b |
15 | 570643b30 |
hex | 3435f97d1 |
14015240145 has 24 divisors (see below), whose sum is σ = 24585777216. Its totient is φ = 7384735008.
The previous prime is 14015240119. The next prime is 14015240189. The reversal of 14015240145 is 54104251041.
14015240145 is a `hidden beast` number, since 1 + 401 + 5 + 240 + 14 + 5 = 666.
It is not a de Polignac number, because 14015240145 - 212 = 14015236049 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1872469 + ... + 1879938.
It is an arithmetic number, because the mean of its divisors is an integer number (1024407384).
Almost surely, 214015240145 is an apocalyptic number.
14015240145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14015240145 is a deficient number, since it is larger than the sum of its proper divisors (10570537071).
14015240145 is a wasteful number, since it uses less digits than its factorization.
14015240145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3752501 (or 3752498 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
Adding to 14015240145 its reverse (54104251041), we get a palindrome (68119491186).
The spelling of 14015240145 in words is "fourteen billion, fifteen million, two hundred forty thousand, one hundred forty-five".
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