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13414154 = 213515929
BaseRepresentation
bin110011001010…
…111100001010
3221020111202112
4303022330022
511413223104
61155302322
7222006215
oct63127412
927214675
1013414154
117632286
1245aa9a2
132a18890
141ad277c
15129e86e
hexccaf0a

13414154 has 8 divisors (see below), whose sum is σ = 21669060. Its totient is φ = 6191136.

The previous prime is 13414127. The next prime is 13414157. The reversal of 13414154 is 45141431.

13414154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13140625 + 273529 = 3625^2 + 523^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13414157) 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, 257939 + ... + 257990.

Almost surely, 213414154 is an apocalyptic number.

13414154 is a deficient number, since it is larger than the sum of its proper divisors (8254906).

13414154 is a wasteful number, since it uses less digits than its factorization.

13414154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515944.

The product of its digits is 960, while the sum is 23.

The square root of 13414154 is about 3662.5338223694. The cubic root of 13414154 is about 237.6043729616.

Adding to 13414154 its reverse (45141431), we get a palindrome (58555585).

The spelling of 13414154 in words is "thirteen million, four hundred fourteen thousand, one hundred fifty-four".

Divisors: 1 2 13 26 515929 1031858 6707077 13414154