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131414214301 = 146538968417
BaseRepresentation
bin111101001100011100…
…1011100011010011101
3110120012111000202221021
41322120321130122131
54123114014324201
6140212034404141
712331365251056
oct1723071343235
9416174022837
10131414214301
1150806997287
1221576430651
13c513b8c126
14650923b72d
1536420b4ea1
hex1e98e5c69d

131414214301 has 4 divisors (see below), whose sum is σ = 131423197372. Its totient is φ = 131405231232.

The previous prime is 131414214287. The next prime is 131414214307. The reversal of 131414214301 is 103412414131.

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

It can be written as a sum of positive squares in 2 ways, for example, as 108092343076 + 23321871225 = 328774^2 + 152715^2 .

It is a cyclic number.

It is not a de Polignac number, because 131414214301 - 219 = 131413690013 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 (131414214307) 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, 4469556 + ... + 4498861.

It is an arithmetic number, because the mean of its divisors is an integer number (32855799343).

Almost surely, 2131414214301 is an apocalyptic number.

It is an amenable number.

131414214301 is a deficient number, since it is larger than the sum of its proper divisors (8983071).

131414214301 is an equidigital number, since it uses as much as digits as its factorization.

131414214301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8983070.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 131414214301 its reverse (103412414131), we get a palindrome (234826628432).

The spelling of 131414214301 in words is "one hundred thirty-one billion, four hundred fourteen million, two hundred fourteen thousand, three hundred one".

Divisors: 1 14653 8968417 131414214301