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4050132131 = 19493743177
BaseRepresentation
bin1111000101101000…
…0001110010100011
3101110021001000210202
43301122001302203
531243313212011
61505520215415
7202236361253
oct36132016243
911407030722
104050132131
111799215241
1295046a56b
134c7124cb6
142a5c83963
1518a87923b
hexf1681ca3

4050132131 has 8 divisors (see below), whose sum is σ = 4264259280. Its totient is φ = 3836101248.

The previous prime is 4050132103. The next prime is 4050132137. The reversal of 4050132131 is 1312310504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4050132131 - 218 = 4049869987 is a prime.

It is a super-4 number, since 4×40501321314 (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4050132137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72215 + ... + 115391.

It is an arithmetic number, because the mean of its divisors is an integer number (533032410).

Almost surely, 24050132131 is an apocalyptic number.

4050132131 is a deficient number, since it is larger than the sum of its proper divisors (214127149).

4050132131 is a wasteful number, since it uses less digits than its factorization.

4050132131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48133.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 4050132131 is about 63640.6484175012. The cubic root of 4050132131 is about 1594.0051881705.

Adding to 4050132131 its reverse (1312310504), we get a palindrome (5362442635).

The spelling of 4050132131 in words is "four billion, fifty million, one hundred thirty-two thousand, one hundred thirty-one".

Divisors: 1 19 4937 43177 93803 820363 213164849 4050132131