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541417031 = 2813315821
BaseRepresentation
bin100000010001010…
…101111001000111
31101201202211112122
4200101111321013
52102100321111
6125420240155
716262653211
oct4021257107
91351684478
10541417031
112586856a1
121313a005b
138822690c
1451c975b1
15327e9cdb
hex20455e47

541417031 has 8 divisors (see below), whose sum is σ = 545078928. Its totient is φ = 537768000.

The previous prime is 541417021. The next prime is 541417049. The reversal of 541417031 is 130714145.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-541417031 is a prime.

It is a super-2 number, since 2×5414170312 = 586264802913709922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541417001) 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 7 ways as a sum of consecutive naturals, for example, 90101 + ... + 95921.

It is an arithmetic number, because the mean of its divisors is an integer number (68134866).

Almost surely, 2541417031 is an apocalyptic number.

541417031 is a deficient number, since it is larger than the sum of its proper divisors (3661897).

541417031 is a wasteful number, since it uses less digits than its factorization.

541417031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6433.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 541417031 is about 23268.3697538096. The cubic root of 541417031 is about 815.0369617021.

The spelling of 541417031 in words is "five hundred forty-one million, four hundred seventeen thousand, thirty-one".

Divisors: 1 281 331 5821 93011 1635701 1926751 541417031