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52484085 = 3353112541
BaseRepresentation
bin1100100000110…
…1011111110101
310122202110122000
43020031133311
5101413442320
65112525513
71205051553
oct310153765
9118673560
1052484085
1127698085
12156b0899
13ab47c94
146d82bd3
15491ac90
hex320d7f5

52484085 has 32 divisors (see below), whose sum is σ = 96322560. Its totient is φ = 27086400.

The previous prime is 52484077. The next prime is 52484087. The reversal of 52484085 is 58048425.

52484085 is a `hidden beast` number, since 5 + 248 + 408 + 5 = 666.

It is not a de Polignac number, because 52484085 - 23 = 52484077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52484087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2086 + ... + 10455.

It is an arithmetic number, because the mean of its divisors is an integer number (3010080).

Almost surely, 252484085 is an apocalyptic number.

It is an amenable number.

52484085 is a deficient number, since it is larger than the sum of its proper divisors (43838475).

52484085 is a wasteful number, since it uses less digits than its factorization.

52484085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12586 (or 12580 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 52484085 is about 7244.5900505136. The cubic root of 52484085 is about 374.4057789008.

The spelling of 52484085 in words is "fifty-two million, four hundred eighty-four thousand, eighty-five".

Divisors: 1 3 5 9 15 27 31 45 93 135 155 279 465 837 1395 4185 12541 37623 62705 112869 188115 338607 388771 564345 1166313 1693035 1943855 3498939 5831565 10496817 17494695 52484085