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53050054 = 234776441
BaseRepresentation
bin1100101001011…
…1101011000110
310200211012222211
43022113223012
5102040100204
65133014034
71212626611
oct312275306
9120735884
1053050054
1127a44322
121592431a
13acb5785
14708d178
1549cd804
hex3297ac6

53050054 has 8 divisors (see below), whose sum is σ = 79805448. Its totient is φ = 26448240.

The previous prime is 53050043. The next prime is 53050073. The reversal of 53050054 is 45005035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37527 + ... + 38914.

It is an arithmetic number, because the mean of its divisors is an integer number (9975681).

Almost surely, 253050054 is an apocalyptic number.

53050054 is a deficient number, since it is larger than the sum of its proper divisors (26755394).

53050054 is a wasteful number, since it uses less digits than its factorization.

53050054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76790.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 53050054 is about 7283.5468008382. The cubic root of 53050054 is about 375.7467879815.

Adding to 53050054 its reverse (45005035), we get a palindrome (98055089).

The spelling of 53050054 in words is "fifty-three million, fifty thousand, fifty-four".

Divisors: 1 2 347 694 76441 152882 26525027 53050054