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13414555 = 571134843
BaseRepresentation
bin110011001011…
…000010011011
3221020112022101
4303023002123
511413231210
61155304231
7222010330
oct63130233
927215271
1013414555
117632610
1245ab077
132a18b0b
141ad2987
15129ea3a
hexccb09b

13414555 has 16 divisors (see below), whose sum is σ = 20070144. Its totient is φ = 8362080.

The previous prime is 13414549. The next prime is 13414603. The reversal of 13414555 is 55541431.

13414555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13414555 - 213 = 13406363 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17037 + ... + 17806.

It is an arithmetic number, because the mean of its divisors is an integer number (1254384).

Almost surely, 213414555 is an apocalyptic number.

13414555 is a deficient number, since it is larger than the sum of its proper divisors (6655589).

13414555 is a wasteful number, since it uses less digits than its factorization.

13414555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34866.

The product of its digits is 6000, while the sum is 28.

The square root of 13414555 is about 3662.5885654821. The cubic root of 13414555 is about 237.6067405703.

Adding to 13414555 its reverse (55541431), we get a palindrome (68955986).

The spelling of 13414555 in words is "thirteen million, four hundred fourteen thousand, five hundred fifty-five".

Divisors: 1 5 7 11 35 55 77 385 34843 174215 243901 383273 1219505 1916365 2682911 13414555