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5871485 = 52940493
BaseRepresentation
bin10110011001011101111101
3102001022011102
4112121131331
53000341420
6325502445
7100623014
oct26313575
912038142
105871485
113350374
121b71a25
1312a7669
14acba7b
157aea75
hex59977d

5871485 has 8 divisors (see below), whose sum is σ = 7288920. Its totient is φ = 4535104.

The previous prime is 5871479. The next prime is 5871529. The reversal of 5871485 is 5841785.

It can be written as a sum of positive squares in 4 ways, for example, as 58564 + 5812921 = 242^2 + 2411^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5871485 - 24 = 5871469 is a prime.

It is a super-2 number, since 2×58714852 = 68948672210450, which contains 22 as substring.

It is an Ulam number.

It is a congruent 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, 20102 + ... + 20391.

It is an arithmetic number, because the mean of its divisors is an integer number (911115).

Almost surely, 25871485 is an apocalyptic number.

It is an amenable number.

5871485 is a deficient number, since it is larger than the sum of its proper divisors (1417435).

5871485 is a wasteful number, since it uses less digits than its factorization.

5871485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40527.

The product of its digits is 44800, while the sum is 38.

The square root of 5871485 is about 2423.1147310848. The cubic root of 5871485 is about 180.4053109450.

The spelling of 5871485 in words is "five million, eight hundred seventy-one thousand, four hundred eighty-five".

Divisors: 1 5 29 145 40493 202465 1174297 5871485