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250132341 = 383377447
BaseRepresentation
bin11101110100010…
…11011101110101
3122102200001001210
432322023131311
51003013213331
640453112033
76125042544
oct1672133565
9572601053
10250132341
11119214148
126b928619
133ca8aa04
142531215b
1516e5d446
hexee8b775

250132341 has 4 divisors (see below), whose sum is σ = 333509792. Its totient is φ = 166754892.

The previous prime is 250132331. The next prime is 250132357. The reversal of 250132341 is 143231052.

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.

It is not a de Polignac number, because 250132341 - 210 = 250131317 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 (250132301) 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, 41688721 + ... + 41688726.

It is an arithmetic number, because the mean of its divisors is an integer number (83377448).

Almost surely, 2250132341 is an apocalyptic number.

It is an amenable number.

250132341 is a deficient number, since it is larger than the sum of its proper divisors (83377451).

250132341 is an equidigital number, since it uses as much as digits as its factorization.

250132341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83377450.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 250132341 is about 15815.5727370209. The cubic root of 250132341 is about 630.0716648130.

Adding to 250132341 its reverse (143231052), we get a palindrome (393363393).

The spelling of 250132341 in words is "two hundred fifty million, one hundred thirty-two thousand, three hundred forty-one".

Divisors: 1 3 83377447 250132341