[go: up one dir, main page]

Search a number
-
+
9754013 = 10791159
BaseRepresentation
bin100101001101…
…010110011101
3200100112222202
4211031112131
54444112023
6545021245
7145623233
oct45152635
920315882
109754013
115562375
123324825
132036909
14141c953
15cca128
hex94d59d

9754013 has 4 divisors (see below), whose sum is σ = 9845280. Its totient is φ = 9662748.

The previous prime is 9754009. The next prime is 9754033. The reversal of 9754013 is 3104579.

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: 3104579 = 6746337.

It is a cyclic number.

It is not a de Polignac number, because 9754013 - 22 = 9754009 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 (9754033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45473 + ... + 45686.

It is an arithmetic number, because the mean of its divisors is an integer number (2461320).

Almost surely, 29754013 is an apocalyptic number.

It is an amenable number.

9754013 is a deficient number, since it is larger than the sum of its proper divisors (91267).

9754013 is a wasteful number, since it uses less digits than its factorization.

9754013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91266.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 9754013 is about 3123.1415273727. The cubic root of 9754013 is about 213.6622397728.

The spelling of 9754013 in words is "nine million, seven hundred fifty-four thousand, thirteen".

Divisors: 1 107 91159 9754013