Base | Representation |
---|---|
bin | 100000010010001… |
… | …000111010101111 |
3 | 1101202011110020101 |
4 | 200102020322233 |
5 | 2102124013111 |
6 | 125424531531 |
7 | 16264513432 |
oct | 4022107257 |
9 | 1352143211 |
10 | 541626031 |
11 | 258808721 |
12 | 131480ba7 |
13 | 8829aa9b |
14 | 51d0d819 |
15 | 3283bbc1 |
hex | 20488eaf |
541626031 has 4 divisors (see below), whose sum is σ = 554836464. Its totient is φ = 528415600.
The previous prime is 541626023. The next prime is 541626049. The reversal of 541626031 is 130626145.
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 541626031 - 23 = 541626023 is a prime.
It is a super-2 number, since 2×5416260312 = 586717514913625922, 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 (541626131) 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, 6605155 + ... + 6605236.
It is an arithmetic number, because the mean of its divisors is an integer number (138709116).
Almost surely, 2541626031 is an apocalyptic number.
541626031 is a deficient number, since it is larger than the sum of its proper divisors (13210433).
541626031 is a wasteful number, since it uses less digits than its factorization.
541626031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13210432.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 541626031 is about 23272.8603957485. The cubic root of 541626031 is about 815.1418228357.
The spelling of 541626031 in words is "five hundred forty-one million, six hundred twenty-six thousand, thirty-one".
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