Base | Representation |
---|---|
bin | 1000010001100… |
… | …11010011001101 |
3 | 11211121201001012 |
4 | 10020303103031 |
5 | 120232304031 |
6 | 10515455005 |
7 | 1502012264 |
oct | 410632315 |
9 | 154551035 |
10 | 69416141 |
11 | 36202413 |
12 | 1b2b7465 |
13 | 114c5b52 |
14 | 930d5db |
15 | 6162b2b |
hex | 42334cd |
69416141 has 4 divisors (see below), whose sum is σ = 69512352. Its totient is φ = 69319932.
The previous prime is 69416089. The next prime is 69416153. The reversal of 69416141 is 14161496.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 69416141 - 222 = 65221837 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 69416098 and 69416107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69416341) 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, 47015 + ... + 48468.
It is an arithmetic number, because the mean of its divisors is an integer number (17378088).
Almost surely, 269416141 is an apocalyptic number.
It is an amenable number.
69416141 is a deficient number, since it is larger than the sum of its proper divisors (96211).
69416141 is an equidigital number, since it uses as much as digits as its factorization.
69416141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96210.
The product of its digits is 5184, while the sum is 32.
The square root of 69416141 is about 8331.6349535970. The cubic root of 69416141 is about 410.9794962964.
The spelling of 69416141 in words is "sixty-nine million, four hundred sixteen thousand, one hundred forty-one".
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