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52414555 = 561171851
BaseRepresentation
bin1100011111110…
…0100001011011
310122121221020211
43013330201123
5101404231210
65111231551
71204342054
oct307744133
9118557224
1052414555
112764a916
12156785b7
13ab2243b
146d6572b
15490538a
hex31fc85b

52414555 has 8 divisors (see below), whose sum is σ = 63928944. Its totient is φ = 41244000.

The previous prime is 52414547. The next prime is 52414591. The reversal of 52414555 is 55541425.

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

It is not a de Polignac number, because 52414555 - 23 = 52414547 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85621 + ... + 86230.

It is an arithmetic number, because the mean of its divisors is an integer number (7991118).

Almost surely, 252414555 is an apocalyptic number.

52414555 is a deficient number, since it is larger than the sum of its proper divisors (11514389).

52414555 is a wasteful number, since it uses less digits than its factorization.

52414555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171917.

The product of its digits is 20000, while the sum is 31.

The square root of 52414555 is about 7239.7897068907. The cubic root of 52414555 is about 374.2403704216.

The spelling of 52414555 in words is "fifty-two million, four hundred fourteen thousand, five hundred fifty-five".

Divisors: 1 5 61 305 171851 859255 10482911 52414555