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53082927 = 326618923
BaseRepresentation
bin1100101001111…
…1101100101111
310200212220002100
43022133230233
5102042123202
65133430143
71213124502
oct312375457
9120786070
1053082927
1127a66a97
121593b353
13acc7721
14709b139
1549d841c
hex329fb2f

53082927 has 12 divisors (see below), whose sum is σ = 76799944. Its totient is φ = 35331120.

The previous prime is 53082907. The next prime is 53082929. The reversal of 53082927 is 72928035.

It is a happy number.

It is not a de Polignac number, because 53082927 - 26 = 53082863 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53082891 and 53082900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53082929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1488 + ... + 10410.

Almost surely, 253082927 is an apocalyptic number.

53082927 is the 5949-th pentagonal number.

53082927 is a deficient number, since it is larger than the sum of its proper divisors (23717017).

53082927 is a wasteful number, since it uses less digits than its factorization.

53082927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9590 (or 9587 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 53082927 is about 7285.8031129039. The cubic root of 53082927 is about 375.8243837160.

The spelling of 53082927 in words is "fifty-three million, eighty-two thousand, nine hundred twenty-seven".

Divisors: 1 3 9 661 1983 5949 8923 26769 80307 5898103 17694309 53082927