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13414507 = 50326669
BaseRepresentation
bin110011001011…
…000001101011
3221020112020121
4303023001223
511413231012
61155304111
7222010231
oct63130153
927215217
1013414507
117632577
1245ab037
132a18aa2
141ad2951
15129ea07
hexccb06b

13414507 has 4 divisors (see below), whose sum is σ = 13441680. Its totient is φ = 13387336.

The previous prime is 13414493. The next prime is 13414519. The reversal of 13414507 is 70541431.

13414507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13414507 - 211 = 13412459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13414607) 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, 12832 + ... + 13837.

It is an arithmetic number, because the mean of its divisors is an integer number (3360420).

Almost surely, 213414507 is an apocalyptic number.

13414507 is a deficient number, since it is larger than the sum of its proper divisors (27173).

13414507 is an equidigital number, since it uses as much as digits as its factorization.

13414507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27172.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 13414507 is about 3662.5820127336. The cubic root of 13414507 is about 237.6064571682.

Adding to 13414507 its reverse (70541431), we get a palindrome (83955938).

It can be divided in two parts, 134 and 14507, that added together give a palindrome (14641).

The spelling of 13414507 in words is "thirteen million, four hundred fourteen thousand, five hundred seven".

Divisors: 1 503 26669 13414507