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541410031 = 1314132901
BaseRepresentation
bin100000010001010…
…100001011101111
31101201202110221101
4200101110023233
52102100110111
6125420143531
716262623621
oct4021241357
91351673841
10541410031
11258680408
12131397ba7
1388223686
1451c94c11
15327e7bc1
hex204542ef

541410031 has 4 divisors (see below), whose sum is σ = 545543064. Its totient is φ = 537277000.

The previous prime is 541410013. The next prime is 541410053. The reversal of 541410031 is 130014145.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 541410031 - 219 = 540885743 is a prime.

It is a super-2 number, since 2×5414100312 = 586249643334841922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 541409990 and 541410008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541410091) 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, 2066320 + ... + 2066581.

It is an arithmetic number, because the mean of its divisors is an integer number (136385766).

Almost surely, 2541410031 is an apocalyptic number.

541410031 is a deficient number, since it is larger than the sum of its proper divisors (4133033).

541410031 is a wasteful number, since it uses less digits than its factorization.

541410031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133032.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 541410031 is about 23268.2193345344. The cubic root of 541410031 is about 815.0334491397.

Adding to 541410031 its reverse (130014145), we get a palindrome (671424176).

The spelling of 541410031 in words is "five hundred forty-one million, four hundred ten thousand, thirty-one".

Divisors: 1 131 4132901 541410031