Search a number
-
+
53101941 = 3191974729
BaseRepresentation
bin1100101010010…
…0010101110101
310200220212011120
43022210111311
5102043230231
65134054153
71213234104
oct312442565
9120825146
1053101941
1127a7a302
121594a359
13b003289
1470a403b
1549ddd96
hex32a4575

53101941 has 16 divisors (see below), whose sum is σ = 74923200. Its totient is φ = 33360768.

The previous prime is 53101921. The next prime is 53101943. The reversal of 53101941 is 14910135.

53101941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53101941 - 26 = 53101877 is a prime.

It is a super-2 number, since 2×531019412 = 5639632275934962, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53101943) 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 15 ways as a sum of consecutive naturals, for example, 8865 + ... + 13593.

It is an arithmetic number, because the mean of its divisors is an integer number (4682700).

Almost surely, 253101941 is an apocalyptic number.

It is an amenable number.

53101941 is a deficient number, since it is larger than the sum of its proper divisors (21821259).

53101941 is a wasteful number, since it uses less digits than its factorization.

53101941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4948.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 53101941 is about 7287.1078625199. The cubic root of 53101941 is about 375.8692510722.

The spelling of 53101941 in words is "fifty-three million, one hundred one thousand, nine hundred forty-one".

Divisors: 1 3 19 57 197 591 3743 4729 11229 14187 89851 269553 931613 2794839 17700647 53101941