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950141 = 953997
BaseRepresentation
bin11100111111101111101
31210021100102
43213331331
5220401031
632210445
711035043
oct3477575
91707312
10950141
11599945
12399a25
1327361a
141aa393
1513b7cb
hexe7f7d

950141 has 4 divisors (see below), whose sum is σ = 952092. Its totient is φ = 948192.

The previous prime is 950111. The next prime is 950149. The reversal of 950141 is 141059.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 141059 = 236133.

It can be written as a sum of positive squares in 2 ways, for example, as 624100 + 326041 = 790^2 + 571^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-950141 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 950141.

It is not an unprimeable number, because it can be changed into a prime (950149) 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, 455 + ... + 1451.

It is an arithmetic number, because the mean of its divisors is an integer number (238023).

2950141 is an apocalyptic number.

It is an amenable number.

950141 is a deficient number, since it is larger than the sum of its proper divisors (1951).

950141 is an equidigital number, since it uses as much as digits as its factorization.

950141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 950141 is about 974.7517632710. The cubic root of 950141 is about 98.3096205071.

The spelling of 950141 in words is "nine hundred fifty thousand, one hundred forty-one".

Divisors: 1 953 997 950141