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13014097 = 41532113
BaseRepresentation
bin110001101001…
…010001010001
3220111011222121
4301221101101
511312422342
61142534241
7215421655
oct61512121
926434877
1013014097
117389758
124437381
132908765
141a2aa65
151221067
hexc69451

13014097 has 12 divisors (see below), whose sum is σ = 13708044. Its totient is φ = 12346880.

The previous prime is 13014077. The next prime is 13014103. The reversal of 13014097 is 79041031.

It can be written as a sum of positive squares in 6 ways, for example, as 1784896 + 11229201 = 1336^2 + 3351^2 .

It is not a de Polignac number, because 13014097 - 27 = 13013969 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 (13014007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115113 + ... + 115225.

It is an arithmetic number, because the mean of its divisors is an integer number (1142337).

Almost surely, 213014097 is an apocalyptic number.

It is an amenable number.

13014097 is a deficient number, since it is larger than the sum of its proper divisors (693947).

13014097 is an equidigital number, since it uses as much as digits as its factorization.

13014097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 13014097 is about 3607.5056479512. The cubic root of 13014097 is about 235.2184297747.

The spelling of 13014097 in words is "thirteen million, fourteen thousand, ninety-seven".

Divisors: 1 41 53 113 2173 2809 4633 5989 115169 245549 317417 13014097