Base | Representation |
---|---|
bin | 111001110010110… |
… | …000110100111010 |
3 | 2111120111012211011 |
4 | 321302300310322 |
5 | 3441204433011 |
6 | 240114024134 |
7 | 33012351646 |
oct | 7162606472 |
9 | 2446435734 |
10 | 969608506 |
11 | 458356249 |
12 | 23087804a |
13 | 125b58c59 |
14 | 92ab9c26 |
15 | 5a1cb621 |
hex | 39cb0d3a |
969608506 has 4 divisors (see below), whose sum is σ = 1454412762. Its totient is φ = 484804252.
The previous prime is 969608503. The next prime is 969608531. The reversal of 969608506 is 605806969.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 605806969 = 457 ⋅1325617.
It can be written as a sum of positive squares in only one way, i.e., 742835025 + 226773481 = 27255^2 + 15059^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 969608506.
It is not an unprimeable number, because it can be changed into a prime (969608501) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242402125 + ... + 242402128.
Almost surely, 2969608506 is an apocalyptic number.
969608506 is a deficient number, since it is larger than the sum of its proper divisors (484804256).
969608506 is a wasteful number, since it uses less digits than its factorization.
969608506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484804255.
The product of its (nonzero) digits is 699840, while the sum is 49.
The square root of 969608506 is about 31138.5373131109. The cubic root of 969608506 is about 989.7651063303.
The spelling of 969608506 in words is "nine hundred sixty-nine million, six hundred eight thousand, five hundred six".
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