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53082801 = 32103173331
BaseRepresentation
bin1100101001111…
…1101010110001
310200212212220200
43022133222301
5102042122201
65133425413
71213124232
oct312375261
9120785820
1053082801
1127a66992
121593b269
13acc7655
14709b089
1549d8386
hex329fab1

53082801 has 24 divisors (see below), whose sum is σ = 78102336. Its totient is φ = 34737120.

The previous prime is 53082793. The next prime is 53082803. The reversal of 53082801 is 10828035.

It is a happy number.

It is not a de Polignac number, because 53082801 - 23 = 53082793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53082803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160206 + ... + 160536.

It is an arithmetic number, because the mean of its divisors is an integer number (3254264).

Almost surely, 253082801 is an apocalyptic number.

It is an amenable number.

53082801 is a deficient number, since it is larger than the sum of its proper divisors (25019535).

53082801 is a wasteful number, since it uses less digits than its factorization.

53082801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 610 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 53082801 is about 7285.7944659454. The cubic root of 53082801 is about 375.8240863579.

The spelling of 53082801 in words is "fifty-three million, eighty-two thousand, eight hundred one".

Divisors: 1 3 9 103 173 309 331 519 927 993 1557 2979 17819 34093 53457 57263 102279 160371 171789 306837 515367 5898089 17694267 53082801