Base | Representation |
---|---|
bin | 100000100011101… |
… | …111111001010011 |
3 | 1102001211222100001 |
4 | 200203233321103 |
5 | 2104314222011 |
6 | 130111510431 |
7 | 16351660441 |
oct | 4043577123 |
9 | 1361758301 |
10 | 546242131 |
11 | 260380886 |
12 | 132b28417 |
13 | 89225bc6 |
14 | 52791b91 |
15 | 32e4e7c1 |
hex | 208efe53 |
546242131 has 8 divisors (see below), whose sum is σ = 560332800. Its totient is φ = 532254408.
The previous prime is 546242117. The next prime is 546242143. The reversal of 546242131 is 131242645.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 546242131 - 223 = 537853523 is a prime.
It is a super-2 number, since 2×5462421312 = 596760931358842322, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 546242131.
It is not an unprimeable number, because it can be changed into a prime (546272131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14931 + ... + 36268.
It is an arithmetic number, because the mean of its divisors is an integer number (70041600).
Almost surely, 2546242131 is an apocalyptic number.
546242131 is a deficient number, since it is larger than the sum of its proper divisors (14090669).
546242131 is a wasteful number, since it uses less digits than its factorization.
546242131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51473.
The product of its digits is 5760, while the sum is 28.
The square root of 546242131 is about 23371.8234419140. The cubic root of 546242131 is about 817.4510033698.
Adding to 546242131 its reverse (131242645), we get a palindrome (677484776).
The spelling of 546242131 in words is "five hundred forty-six million, two hundred forty-two thousand, one hundred thirty-one".
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