Search a number
-
+
13414242044 = 227479080073
BaseRepresentation
bin11000111111000110…
…10001011011111100
31021121212021002201102
430133203101123330
5204433021221134
610055025432232
7653263114250
oct143743213374
937555232642
1013414242044
115763a98655
12272449b678
13135a15b938
1491379a260
155379ca37e
hex31f8d16fc

13414242044 has 12 divisors (see below), whose sum is σ = 26828484144. Its totient is φ = 5748960864.

The previous prime is 13414242043. The next prime is 13414242103. The reversal of 13414242044 is 44024241431.

13414242044 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 13414241998 and 13414242016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13414242043) 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, 239540009 + ... + 239540064.

It is an arithmetic number, because the mean of its divisors is an integer number (2235707012).

Almost surely, 213414242044 is an apocalyptic number.

13414242044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13414242044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13414242044 is a wasteful number, since it uses less digits than its factorization.

13414242044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479080084 (or 479080082 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 13414242044 its reverse (44024241431), we get a palindrome (57438483475).

The spelling of 13414242044 in words is "thirteen billion, four hundred fourteen million, two hundred forty-two thousand, forty-four".

Divisors: 1 2 4 7 14 28 479080073 958160146 1916320292 3353560511 6707121022 13414242044