Search a number
-
+
126461533 = 1111496503
BaseRepresentation
bin1111000100110…
…10011001011101
322210221220121111
413202122121131
5224333232113
620314302021
73063622342
oct742323135
9283856544
10126461533
1165425470
1236427911
132027a013
1412b1c7c9
15b18013d
hex789a65d

126461533 has 4 divisors (see below), whose sum is σ = 137958048. Its totient is φ = 114965020.

The previous prime is 126461501. The next prime is 126461557. The reversal of 126461533 is 335164621.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 126461533 - 25 = 126461501 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 126461495 and 126461504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126461563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5748241 + ... + 5748262.

It is an arithmetic number, because the mean of its divisors is an integer number (34489512).

Almost surely, 2126461533 is an apocalyptic number.

It is an amenable number.

126461533 is a deficient number, since it is larger than the sum of its proper divisors (11496515).

126461533 is a wasteful number, since it uses less digits than its factorization.

126461533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11496514.

The product of its digits is 12960, while the sum is 31.

The square root of 126461533 is about 11245.5116824447. The cubic root of 126461533 is about 501.9411646734.

The spelling of 126461533 in words is "one hundred twenty-six million, four hundred sixty-one thousand, five hundred thirty-three".

Divisors: 1 11 11496503 126461533