Search a number
-
+
955013 = 4123293
BaseRepresentation
bin11101001001010000101
31210112000212
43221022011
5221030023
632245205
711055203
oct3511205
91715025
10955013
115a2574
123a0805
132758c7
141ac073
1513ce78
hexe9285

955013 has 4 divisors (see below), whose sum is σ = 978348. Its totient is φ = 931680.

The previous prime is 954991. The next prime is 955037. The reversal of 955013 is 310559.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37249 + 917764 = 193^2 + 958^2 .

It is a cyclic number.

It is not a de Polignac number, because 955013 - 28 = 954757 is a prime.

It is a super-3 number, since 3×9550133 = 2613058333377561591, which contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 955013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (955063) 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, 11606 + ... + 11687.

It is an arithmetic number, because the mean of its divisors is an integer number (244587).

2955013 is an apocalyptic number.

It is an amenable number.

955013 is a deficient number, since it is larger than the sum of its proper divisors (23335).

955013 is a wasteful number, since it uses less digits than its factorization.

955013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23334.

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 955013 is about 977.2476656406. The cubic root of 955013 is about 98.4773668870.

The spelling of 955013 in words is "nine hundred fifty-five thousand, thirteen".

Divisors: 1 41 23293 955013