Search a number
-
+
913016013 = 37137694349
BaseRepresentation
bin110110011010111…
…000010011001101
32100122000000111220
4312122320103031
53332213003023
6230333033553
731424336160
oct6632702315
92318000456
10913016013
11429412498
122159258b9
13117202c80
1489387ad7
155524d3e3
hex366b84cd

913016013 has 32 divisors (see below), whose sum is σ = 1500576000. Its totient is φ = 480854016.

The previous prime is 913016011. The next prime is 913016021. The reversal of 913016013 is 310610319.

It is not a de Polignac number, because 913016013 - 21 = 913016011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (913016011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207763 + ... + 212111.

It is an arithmetic number, because the mean of its divisors is an integer number (46893000).

Almost surely, 2913016013 is an apocalyptic number.

It is an amenable number.

913016013 is a deficient number, since it is larger than the sum of its proper divisors (587559987).

913016013 is a wasteful number, since it uses less digits than its factorization.

913016013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5141.

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 913016013 is about 30216.1548347899. The cubic root of 913016013 is about 970.1215042467.

The spelling of 913016013 in words is "nine hundred thirteen million, sixteen thousand, thirteen".

Divisors: 1 3 7 13 21 39 91 273 769 2307 4349 5383 9997 13047 16149 29991 30443 56537 69979 91329 169611 209937 395759 1187277 3344381 10033143 23410667 43476953 70232001 130430859 304338671 913016013