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52833837 = 372515897
BaseRepresentation
bin1100100110001…
…0111000101101
310200102020101210
43021202320231
5102011140322
65124225033
71211036340
oct311427055
9120366353
1052833837
1127906931
121583b179
13ac3b234
147034457
15498970c
hex3262e2d

52833837 has 8 divisors (see below), whose sum is σ = 80508736. Its totient is φ = 30190752.

The previous prime is 52833821. The next prime is 52833839. The reversal of 52833837 is 73833825.

52833837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 52833837 - 24 = 52833821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52833795 and 52833804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52833839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1257928 + ... + 1257969.

It is an arithmetic number, because the mean of its divisors is an integer number (10063592).

Almost surely, 252833837 is an apocalyptic number.

It is an amenable number.

52833837 is a deficient number, since it is larger than the sum of its proper divisors (27674899).

52833837 is a wasteful number, since it uses less digits than its factorization.

52833837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2515907.

The product of its digits is 120960, while the sum is 39.

The square root of 52833837 is about 7268.6888088568. The cubic root of 52833837 is about 375.2356137099.

The spelling of 52833837 in words is "fifty-two million, eight hundred thirty-three thousand, eight hundred thirty-seven".

Divisors: 1 3 7 21 2515897 7547691 17611279 52833837