Base | Representation |
---|---|
bin | 100000010000010… |
… | …101001100011111 |
3 | 1101201021101000211 |
4 | 200100111030133 |
5 | 2102013331111 |
6 | 125410433251 |
7 | 16260500500 |
oct | 4020251437 |
9 | 1351241024 |
10 | 541152031 |
11 | 258514592 |
12 | 131292827 |
13 | 88163104 |
14 | 51c28ba7 |
15 | 32796521 |
hex | 2041531f |
541152031 has 12 divisors (see below), whose sum is σ = 642899808. Its totient is φ = 453973632.
The previous prime is 541152019. The next prime is 541152037. The reversal of 541152031 is 130251145.
It is a happy number.
It is not a de Polignac number, because 541152031 - 25 = 541151999 is a prime.
It is a super-2 number, since 2×5411520312 = 585691041310849922, 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 = 541151993 and 541152011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (541152037) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115186 + ... + 119791.
It is an arithmetic number, because the mean of its divisors is an integer number (53574984).
Almost surely, 2541152031 is an apocalyptic number.
541152031 is a deficient number, since it is larger than the sum of its proper divisors (101747777).
541152031 is a wasteful number, since it uses less digits than its factorization.
541152031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235038 (or 235031 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 541152031 is about 23262.6746312628. The cubic root of 541152031 is about 814.9039649975.
The spelling of 541152031 in words is "five hundred forty-one million, one hundred fifty-two thousand, thirty-one".
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