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54893652 = 22311415861
BaseRepresentation
bin1101000101100…
…1110001010100
310211021212221020
43101121301110
5103023044102
65240321140
71234405542
oct321316124
9124255836
1054893652
1128a93460
12164731b0
13b4ac968
14740cd92
154c44bbc
hex3459c54

54893652 has 24 divisors (see below), whose sum is σ = 139729632. Its totient is φ = 16634400.

The previous prime is 54893651. The next prime is 54893693. The reversal of 54893652 is 25639845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54893651) 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, 207799 + ... + 208062.

It is an arithmetic number, because the mean of its divisors is an integer number (5822068).

Almost surely, 254893652 is an apocalyptic number.

It is an amenable number.

54893652 is an abundant number, since it is smaller than the sum of its proper divisors (84835980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54893652 is a wasteful number, since it uses less digits than its factorization.

54893652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415879 (or 415877 counting only the distinct ones).

The product of its digits is 259200, while the sum is 42.

The square root of 54893652 is about 7409.0250370747. The cubic root of 54893652 is about 380.0499749601.

The spelling of 54893652 in words is "fifty-four million, eight hundred ninety-three thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 415861 831722 1247583 1663444 2495166 4574471 4990332 9148942 13723413 18297884 27446826 54893652