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4132102213 = 19121634043
BaseRepresentation
bin1111011001001010…
…1110000001000101
3101122222021112121201
43312102232001011
531430304232323
61522005142501
7204253201141
oct36622560105
911588245551
104132102213
111830511608
129739baa31
1350b0c4cc5
142b2b00221
15192b6b8ad
hexf64ae045

4132102213 has 4 divisors (see below), whose sum is σ = 4153736448. Its totient is φ = 4110467980.

The previous prime is 4132102201. The next prime is 4132102223. The reversal of 4132102213 is 3122012314.

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: 3122012314 = 21561006157.

It is a cyclic number.

It is not a de Polignac number, because 4132102213 - 25 = 4132102181 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 (4132102223) 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, 10816831 + ... + 10817212.

It is an arithmetic number, because the mean of its divisors is an integer number (1038434112).

Almost surely, 24132102213 is an apocalyptic number.

It is an amenable number.

4132102213 is a deficient number, since it is larger than the sum of its proper divisors (21634235).

4132102213 is a wasteful number, since it uses less digits than its factorization.

4132102213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21634234.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4132102213 is about 64281.4297678575. The cubic root of 4132102213 is about 1604.6870652144.

Adding to 4132102213 its reverse (3122012314), we get a palindrome (7254114527).

The spelling of 4132102213 in words is "four billion, one hundred thirty-two million, one hundred two thousand, two hundred thirteen".

Divisors: 1 191 21634043 4132102213