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104514197 = 151692147
BaseRepresentation
bin1100011101011…
…00001010010101
321021122212112012
412032230022111
5203223423242
614212034005
72406233054
oct616541225
9237585465
10104514197
1153aa5077
122b002905
1318864428
14dc4839b
159297282
hex63ac295

104514197 has 4 divisors (see below), whose sum is σ = 105206496. Its totient is φ = 103821900.

The previous prime is 104514191. The next prime is 104514211. The reversal of 104514197 is 791415401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 791415401 = 7113059343.

It is a cyclic number.

It is not a de Polignac number, because 104514197 - 222 = 100319893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104514191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345923 + ... + 346224.

It is an arithmetic number, because the mean of its divisors is an integer number (26301624).

Almost surely, 2104514197 is an apocalyptic number.

It is an amenable number.

104514197 is a deficient number, since it is larger than the sum of its proper divisors (692299).

104514197 is an equidigital number, since it uses as much as digits as its factorization.

104514197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692298.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 104514197 is about 10223.2185245157. The cubic root of 104514197 is about 471.0406953026.

Adding to 104514197 its reverse (791415401), we get a palindrome (895929598).

The spelling of 104514197 in words is "one hundred four million, five hundred fourteen thousand, one hundred ninety-seven".

Divisors: 1 151 692147 104514197