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956141 = 6431487
BaseRepresentation
bin11101001011011101101
31210120120122
43221123231
5221044031
632254325
711061404
oct3513355
91716518
10956141
115a33aa
123a13a5
13276284
141ac63b
1513d47b
hexe96ed

956141 has 4 divisors (see below), whose sum is σ = 958272. Its totient is φ = 954012.

The previous prime is 956119. The next prime is 956143. The reversal of 956141 is 141659.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-956141 is a prime.

It is a super-2 number, since 2×9561412 = 1828411223762, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 956141.

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 956141.

It is not an unprimeable number, because it can be changed into a prime (956143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101 + ... + 1386.

It is an arithmetic number, because the mean of its divisors is an integer number (239568).

2956141 is an apocalyptic number.

It is an amenable number.

956141 is a deficient number, since it is larger than the sum of its proper divisors (2131).

956141 is a wasteful number, since it uses less digits than its factorization.

956141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130.

The product of its digits is 1080, while the sum is 26.

The square root of 956141 is about 977.8246264029. The cubic root of 956141 is about 98.5161233452.

The spelling of 956141 in words is "nine hundred fifty-six thousand, one hundred forty-one".

Divisors: 1 643 1487 956141