Base | Representation |
---|---|
bin | 111000101010101… |
… | …001111111101101 |
3 | 2110020220212200011 |
4 | 320222221333231 |
5 | 3421340044112 |
6 | 234200533221 |
7 | 32362604032 |
oct | 7052517755 |
9 | 2406825604 |
10 | 950706157 |
11 | 448715675 |
12 | 226481211 |
13 | 121c6b32b |
14 | 90399389 |
15 | 586e5aa7 |
hex | 38aa9fed |
950706157 has 12 divisors (see below), whose sum is σ = 984298420. Its totient is φ = 918259488.
The previous prime is 950706151. The next prime is 950706161. The reversal of 950706157 is 751607059.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 6 ways, for example, as 129367876 + 821338281 = 11374^2 + 28659^2 .
It is a de Polignac number, because none of the positive numbers 2k-950706157 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (950706151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6939393 + ... + 6939529.
Almost surely, 2950706157 is an apocalyptic number.
It is an amenable number.
950706157 is a deficient number, since it is larger than the sum of its proper divisors (33592263).
950706157 is an frugal number, since it uses more digits than its factorization.
950706157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 385 (or 174 counting only the distinct ones).
The product of its (nonzero) digits is 66150, while the sum is 40.
The square root of 950706157 is about 30833.5232660817. The cubic root of 950706157 is about 983.2910861737.
The spelling of 950706157 in words is "nine hundred fifty million, seven hundred six thousand, one hundred fifty-seven".
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