Search a number
-
+
54084835933 = 131412861343
BaseRepresentation
bin110010010111101101…
…010001101001011101
312011121021011100002121
4302113231101221131
51341231204222213
640502441422541
73623162343262
oct622755215135
9164537140077
1054084835933
1120a34530817
12a594a9aa51
13513c1259cb
142891049269
1516182c688d
hexc97b51a5d

54084835933 has 4 divisors (see below), whose sum is σ = 54497697408. Its totient is φ = 53671974460.

The previous prime is 54084835913. The next prime is 54084835943. The reversal of 54084835933 is 33953848045.

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 54084835933 - 29 = 54084835421 is a prime.

It is a super-3 number, since 3×540848359333 (a number of 33 digits) contains 333 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 (54084835913) 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, 206430541 + ... + 206430802.

It is an arithmetic number, because the mean of its divisors is an integer number (13624424352).

Almost surely, 254084835933 is an apocalyptic number.

It is an amenable number.

54084835933 is a deficient number, since it is larger than the sum of its proper divisors (412861475).

54084835933 is a wasteful number, since it uses less digits than its factorization.

54084835933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412861474.

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 54084835933 in words is "fifty-four billion, eighty-four million, eight hundred thirty-five thousand, nine hundred thirty-three".

Divisors: 1 131 412861343 54084835933