Base | Representation |
---|---|
bin | 101010000111001… |
… | …0101011101100101 |
3 | 10122110220002001112 |
4 | 1110032111131211 |
5 | 10343214402234 |
6 | 352114234405 |
7 | 50005451003 |
oct | 12416253545 |
9 | 3573802045 |
10 | 1413044069 |
11 | 665698a18 |
12 | 335285a05 |
13 | 196997a68 |
14 | d5949a73 |
15 | 840beace |
hex | 54395765 |
1413044069 has 4 divisors (see below), whose sum is σ = 1413240000. Its totient is φ = 1412848140.
The previous prime is 1413044057. The next prime is 1413044081. The reversal of 1413044069 is 9604403141.
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 an interprime number because it is at equal distance from previous prime (1413044057) and next prime (1413044081).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1413044069 is a prime.
It is a super-2 number, since 2×14130440692 = 3993387081872153522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1413044099) 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, 86717 + ... + 101714.
It is an arithmetic number, because the mean of its divisors is an integer number (353310000).
Almost surely, 21413044069 is an apocalyptic number.
It is an amenable number.
1413044069 is a deficient number, since it is larger than the sum of its proper divisors (195931).
1413044069 is an equidigital number, since it uses as much as digits as its factorization.
1413044069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195930.
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 1413044069 is about 37590.4784353698. The cubic root of 1413044069 is about 1122.1525538124.
The spelling of 1413044069 in words is "one billion, four hundred thirteen million, forty-four thousand, sixty-nine".
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