Base | Representation |
---|---|
bin | 100000010001110… |
… | …110111101111001 |
3 | 1101202000201101012 |
4 | 200101312331321 |
5 | 2102114140010 |
6 | 125423203305 |
7 | 16264056164 |
oct | 4021667571 |
9 | 1352021335 |
10 | 541552505 |
11 | 25876845a |
12 | 131446535 |
13 | 88273490 |
14 | 51cd0adb |
15 | 32825005 |
hex | 20476f79 |
541552505 has 32 divisors (see below), whose sum is σ = 713180160. Its totient is φ = 392371200.
The previous prime is 541552499. The next prime is 541552513. The reversal of 541552505 is 505255145.
It is a de Polignac number, because none of the positive numbers 2k-541552505 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1350305 + ... + 1350705.
It is an arithmetic number, because the mean of its divisors is an integer number (22286880).
Almost surely, 2541552505 is an apocalyptic number.
It is an amenable number.
541552505 is a deficient number, since it is larger than the sum of its proper divisors (171627655).
541552505 is a wasteful number, since it uses less digits than its factorization.
541552505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 761.
The product of its (nonzero) digits is 25000, while the sum is 32.
The square root of 541552505 is about 23271.2806910148. The cubic root of 541552505 is about 815.1049358654.
The spelling of 541552505 in words is "five hundred forty-one million, five hundred fifty-two thousand, five hundred five".
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