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52424206 = 227779439
BaseRepresentation
bin1100011111111…
…0111000001110
310122122102111021
43013332320032
5101410033311
65111344354
71204412152
oct307767016
9118572437
1052424206
112765709a
12156820ba
13ab26953
146d69062
154908171
hex31fee0e

52424206 has 8 divisors (see below), whose sum is σ = 78672960. Its totient is φ = 26199888.

The previous prime is 52424201. The next prime is 52424221. The reversal of 52424206 is 60242425.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52424201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835 + ... + 10273.

It is an arithmetic number, because the mean of its divisors is an integer number (9834120).

Almost surely, 252424206 is an apocalyptic number.

52424206 is a deficient number, since it is larger than the sum of its proper divisors (26248754).

52424206 is a wasteful number, since it uses less digits than its factorization.

52424206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12218.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 52424206 is about 7240.4562010967. The cubic root of 52424206 is about 374.2633384194.

The spelling of 52424206 in words is "fifty-two million, four hundred twenty-four thousand, two hundred six".

Divisors: 1 2 2777 5554 9439 18878 26212103 52424206