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52104367 = 77443481
BaseRepresentation
bin1100011011000…
…0110010101111
310122001011202101
43012300302233
5101314314432
65100435531
71201610530
oct306606257
9118034671
1052104367
1127458867
1215548ba7
13aa441b3
146cc4687
1548934e7
hex31b0caf

52104367 has 4 divisors (see below), whose sum is σ = 59547856. Its totient is φ = 44660880.

The previous prime is 52104343. The next prime is 52104373. The reversal of 52104367 is 76340125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52104367 - 211 = 52102319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52104307) 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, 3721734 + ... + 3721747.

It is an arithmetic number, because the mean of its divisors is an integer number (14886964).

Almost surely, 252104367 is an apocalyptic number.

52104367 is a deficient number, since it is larger than the sum of its proper divisors (7443489).

52104367 is an equidigital number, since it uses as much as digits as its factorization.

52104367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7443488.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 52104367 is about 7218.3354729467. The cubic root of 52104367 is about 373.5006609798.

The spelling of 52104367 in words is "fifty-two million, one hundred four thousand, three hundred sixty-seven".

Divisors: 1 7 7443481 52104367