Base | Representation |
---|---|
bin | 10010000011111010… |
… | …00001100100010111 |
3 | 221000202120201221212 |
4 | 21001331001210113 |
5 | 124324242411324 |
6 | 4242100332035 |
7 | 462200320655 |
oct | 110175014427 |
9 | 27022521855 |
10 | 9696450839 |
11 | 4126437039 |
12 | 1a673a401b |
13 | bb6b4909a |
14 | 67db07dd5 |
15 | 3bb3ec70e |
hex | 241f41917 |
9696450839 has 4 divisors (see below), whose sum is σ = 9696685920. Its totient is φ = 9696215760.
The previous prime is 9696450833. The next prime is 9696450853. The reversal of 9696450839 is 9380546969.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9380546969 = 647 ⋅14498527.
It is a cyclic number.
It is not a de Polignac number, because 9696450839 - 28 = 9696450583 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9696450833) 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, 37502 + ... + 144219.
It is an arithmetic number, because the mean of its divisors is an integer number (2424171480).
Almost surely, 29696450839 is an apocalyptic number.
9696450839 is a deficient number, since it is larger than the sum of its proper divisors (235081).
9696450839 is a wasteful number, since it uses less digits than its factorization.
9696450839 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235080.
The product of its (nonzero) digits is 12597120, while the sum is 59.
The square root of 9696450839 is about 98470.5582344286. The cubic root of 9696450839 is about 2132.4110940305.
The spelling of 9696450839 in words is "nine billion, six hundred ninety-six million, four hundred fifty thousand, eight hundred thirty-nine".
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