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541430007 = 31051171719
BaseRepresentation
bin100000010001011…
…001000011110111
31101201210111100020
4200101121003313
52102101230012
6125420420223
716263036066
oct4021310367
91351714306
10541430007
11258694418
121313a7673
138822c7b1
1451c9c1dd
15327eda8c
hex204590f7

541430007 has 8 divisors (see below), whose sum is σ = 722597760. Its totient is φ = 360607800.

The previous prime is 541429921. The next prime is 541430011. The reversal of 541430007 is 700034145.

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

It is not a de Polignac number, because 541430007 - 27 = 541429879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541430027) 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, 82707 + ... + 89012.

It is an arithmetic number, because the mean of its divisors is an integer number (90324720).

Almost surely, 2541430007 is an apocalyptic number.

541430007 is a deficient number, since it is larger than the sum of its proper divisors (181167753).

541430007 is a wasteful number, since it uses less digits than its factorization.

541430007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172773.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 541430007 is about 23268.6485855969. The cubic root of 541430007 is about 815.0434729091.

The spelling of 541430007 in words is "five hundred forty-one million, four hundred thirty thousand, seven".

Divisors: 1 3 1051 3153 171719 515157 180476669 541430007