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52633461 = 397180871
BaseRepresentation
bin1100100011000…
…1111101110101
310200001001112110
43020301331311
5101433232321
65120041233
71206243216
oct310617565
9120031473
1052633461
112778a331
1215763219
13ab9ac7a
146dc140d
15494a176
hex3231f75

52633461 has 8 divisors (see below), whose sum is σ = 70901824. Its totient is φ = 34727040.

The previous prime is 52633459. The next prime is 52633481. The reversal of 52633461 is 16433625.

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

It is not a de Polignac number, because 52633461 - 21 = 52633459 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 (52633481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90145 + ... + 90726.

It is an arithmetic number, because the mean of its divisors is an integer number (8862728).

Almost surely, 252633461 is an apocalyptic number.

It is an amenable number.

52633461 is a deficient number, since it is larger than the sum of its proper divisors (18268363).

52633461 is a wasteful number, since it uses less digits than its factorization.

52633461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180971.

The product of its digits is 12960, while the sum is 30.

The square root of 52633461 is about 7254.8922114667. The cubic root of 52633461 is about 374.7606436998.

The spelling of 52633461 in words is "fifty-two million, six hundred thirty-three thousand, four hundred sixty-one".

Divisors: 1 3 97 291 180871 542613 17544487 52633461