Base | Representation |
---|---|
bin | 101010110000011… |
… | …1001111001011111 |
3 | 10200222121202111001 |
4 | 1111200321321133 |
5 | 10414240022434 |
6 | 354210211131 |
7 | 50360441053 |
oct | 12540717137 |
9 | 3628552431 |
10 | 1434689119 |
11 | 676932196 |
12 | 340583aa7 |
13 | 19b305b96 |
14 | d8781c63 |
15 | 85e48114 |
hex | 55839e5f |
1434689119 has 4 divisors (see below), whose sum is σ = 1454896080. Its totient is φ = 1414482160.
The previous prime is 1434689111. The next prime is 1434689129. The reversal of 1434689119 is 9119864341.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9119864341 = 7 ⋅1302837763.
It is a cyclic number.
It is not a de Polignac number, because 1434689119 - 23 = 1434689111 is a prime.
It is a super-2 number, since 2×14346891192 = 4116665736353992322, 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 (1434689111) 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, 10103374 + ... + 10103515.
It is an arithmetic number, because the mean of its divisors is an integer number (363724020).
Almost surely, 21434689119 is an apocalyptic number.
1434689119 is a deficient number, since it is larger than the sum of its proper divisors (20206961).
1434689119 is an equidigital number, since it uses as much as digits as its factorization.
1434689119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20206960.
The product of its digits is 186624, while the sum is 46.
The square root of 1434689119 is about 37877.2902805890. The cubic root of 1434689119 is about 1127.8532660326.
The spelling of 1434689119 in words is "one billion, four hundred thirty-four million, six hundred eighty-nine thousand, one hundred nineteen".
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