Base | Representation |
---|---|
bin | 11011101011010100010… |
… | …11010101011001011101 |
3 | 10100220121200012002021212 |
4 | 31311222023111121131 |
5 | 111040041044103131 |
6 | 2004511424434205 |
7 | 125463621135635 |
oct | 15655213253135 |
9 | 3326550162255 |
10 | 950969128541 |
11 | 337338310523 |
12 | 134379778965 |
13 | 6b8a3247473 |
14 | 340547096c5 |
15 | 19b0c005a2b |
hex | dd6a2d565d |
950969128541 has 4 divisors (see below), whose sum is σ = 950979290112. Its totient is φ = 950958966972.
The previous prime is 950969128537. The next prime is 950969128601. The reversal of 950969128541 is 145821969059.
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, and also an emirpimes, since its reverse is a distinct semiprime: 145821969059 = 13 ⋅11217074543.
It is a cyclic number.
It is not a de Polignac number, because 950969128541 - 22 = 950969128537 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 (950969128741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4939091 + ... + 5128016.
It is an arithmetic number, because the mean of its divisors is an integer number (237744822528).
Almost surely, 2950969128541 is an apocalyptic number.
It is an amenable number.
950969128541 is a deficient number, since it is larger than the sum of its proper divisors (10161571).
950969128541 is a wasteful number, since it uses less digits than its factorization.
950969128541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10161570.
The product of its (nonzero) digits is 6998400, while the sum is 59.
The spelling of 950969128541 in words is "nine hundred fifty billion, nine hundred sixty-nine million, one hundred twenty-eight thousand, five hundred forty-one".
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