Search a number
-
+
2814074941 = 311371494447
BaseRepresentation
bin1010011110111011…
…0110000000111101
321021010011211002211
42213232312000331
521230400344231
61143123220421
7126510146056
oct24756660075
97233154084
102814074941
111214521177
12666517711
1335b017802
141c9a4972d
151170b9eb1
hexa7bb603d

2814074941 has 16 divisors (see below), whose sum is σ = 2946355200. Its totient is φ = 2684672640.

The previous prime is 2814074927. The next prime is 2814074951. The reversal of 2814074941 is 1494704182.

It is a cyclic number.

It is not a de Polignac number, because 2814074941 - 29 = 2814074429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2814074894 and 2814074903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2814074951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 630580 + ... + 635026.

It is an arithmetic number, because the mean of its divisors is an integer number (184147200).

Almost surely, 22814074941 is an apocalyptic number.

It is an amenable number.

2814074941 is a deficient number, since it is larger than the sum of its proper divisors (132280259).

2814074941 is a wasteful number, since it uses less digits than its factorization.

2814074941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4764.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 2814074941 is about 53047.8551969823. The cubic root of 2814074941 is about 1411.8174743734.

The spelling of 2814074941 in words is "two billion, eight hundred fourteen million, seventy-four thousand, nine hundred forty-one".

Divisors: 1 31 137 149 4247 4447 4619 20413 137857 609239 632803 662603 18886409 20540693 90776611 2814074941