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52384174 = 2171540711
BaseRepresentation
bin1100011111010…
…1000110101110
310122120101120121
43013311012232
5101402243144
65110435154
71204154353
oct307650656
9118511517
1052384174
112762a007
1215662aba
13ab1166b
146d5862a
1548eb384
hex31f51ae

52384174 has 8 divisors (see below), whose sum is σ = 83198448. Its totient is φ = 24651360.

The previous prime is 52384169. The next prime is 52384181. The reversal of 52384174 is 47148325.

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 1540711 = 52384174 / (5 + 2 + 3 + 8 + 4 + 1 + 7 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 770322 + ... + 770389.

It is an arithmetic number, because the mean of its divisors is an integer number (10399806).

Almost surely, 252384174 is an apocalyptic number.

52384174 is a deficient number, since it is larger than the sum of its proper divisors (30814274).

52384174 is a wasteful number, since it uses less digits than its factorization.

52384174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540730.

The product of its digits is 26880, while the sum is 34.

The square root of 52384174 is about 7237.6912064553. The cubic root of 52384174 is about 374.1680495802.

The spelling of 52384174 in words is "fifty-two million, three hundred eighty-four thousand, one hundred seventy-four".

Divisors: 1 2 17 34 1540711 3081422 26192087 52384174