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132214205 = 526442841
BaseRepresentation
bin1111110000101…
…10110110111101
3100012210011210102
413320112312331
5232321323310
621041450445
73163542104
oct770266675
9305704712
10132214205
11686a4542
1238340a25
1321512576
14137b903b
15b9198a5
hex7e16dbd

132214205 has 4 divisors (see below), whose sum is σ = 158657052. Its totient is φ = 105771360.

The previous prime is 132214183. The next prime is 132214223. The reversal of 132214205 is 502412231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 502412231 = 1926442749.

It can be written as a sum of positive squares in 2 ways, for example, as 46485124 + 85729081 = 6818^2 + 9259^2 .

It is not a de Polignac number, because 132214205 - 210 = 132213181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13221416 + ... + 13221425.

It is an arithmetic number, because the mean of its divisors is an integer number (39664263).

Almost surely, 2132214205 is an apocalyptic number.

It is an amenable number.

132214205 is a deficient number, since it is larger than the sum of its proper divisors (26442847).

132214205 is an equidigital number, since it uses as much as digits as its factorization.

132214205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26442846.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 132214205 is about 11498.4435903300. The cubic root of 132214205 is about 509.4396061680.

Adding to 132214205 its reverse (502412231), we get a palindrome (634626436).

The spelling of 132214205 in words is "one hundred thirty-two million, two hundred fourteen thousand, two hundred five".

Divisors: 1 5 26442841 132214205