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541513029 = 31511996007
BaseRepresentation
bin100000010001101…
…101010101000101
31101201221201020010
4200101231111011
52102111404104
6125422300433
716263533121
oct4021552505
91351851203
10541513029
11258740832
12131427719
138825b515
1451cc0581
1532818489
hex2046d545

541513029 has 16 divisors (see below), whose sum is σ = 730572800. Its totient is φ = 356756400.

The previous prime is 541512971. The next prime is 541513039. The reversal of 541513029 is 920315145.

It is not a de Polignac number, because 541513029 - 217 = 541381957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 541512987 and 541513005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541513039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87144 + ... + 93150.

It is an arithmetic number, because the mean of its divisors is an integer number (45660800).

Almost surely, 2541513029 is an apocalyptic number.

It is an amenable number.

541513029 is a deficient number, since it is larger than the sum of its proper divisors (189059771).

541513029 is a wasteful number, since it uses less digits than its factorization.

541513029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6360.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 541513029 is about 23270.4325056497. The cubic root of 541513029 is about 815.0851299285.

The spelling of 541513029 in words is "five hundred forty-one million, five hundred thirteen thousand, twenty-nine".

Divisors: 1 3 151 199 453 597 6007 18021 30049 90147 907057 1195393 2721171 3586179 180504343 541513029