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52024293 = 3231263709
BaseRepresentation
bin1100011001110…
…1001111100101
310121220002220200
43012131033211
5101304234133
65055021113
71201125216
oct306351745
9117802820
1052024293
1127403692
121550a799
13aa16909
146ca340d
154879913
hex319d3e5

52024293 has 24 divisors (see below), whose sum is σ = 77975040. Its totient is φ = 33389280.

The previous prime is 52024279. The next prime is 52024303. The reversal of 52024293 is 39242025.

It is not a de Polignac number, because 52024293 - 210 = 52023269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52024213) 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, 73023 + ... + 73731.

It is an arithmetic number, because the mean of its divisors is an integer number (3248960).

Almost surely, 252024293 is an apocalyptic number.

It is an amenable number.

52024293 is a deficient number, since it is larger than the sum of its proper divisors (25950747).

52024293 is a wasteful number, since it uses less digits than its factorization.

52024293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009 (or 1006 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 52024293 is about 7212.7867707288. The cubic root of 52024293 is about 373.3092309234.

The spelling of 52024293 in words is "fifty-two million, twenty-four thousand, two hundred ninety-three".

Divisors: 1 3 9 31 93 263 279 709 789 2127 2367 6381 8153 21979 24459 65937 73377 186467 197811 559401 1678203 5780477 17341431 52024293