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5271474 = 2313193557
BaseRepresentation
bin10100000110111110110010
3100220211002210
4110012332302
52322141344
6304552550
762543505
oct24067662
910824083
105271474
112a8059a
121922756
131127520
149b313c
156e1db9
hex506fb2

5271474 has 32 divisors (see below), whose sum is σ = 11954880. Its totient is φ = 1536192.

The previous prime is 5271463. The next prime is 5271481. The reversal of 5271474 is 4741725.

5271474 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297 + ... + 3260.

It is an arithmetic number, because the mean of its divisors is an integer number (373590).

Almost surely, 25271474 is an apocalyptic number.

5271474 is an abundant number, since it is smaller than the sum of its proper divisors (6683406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5271474 is a wasteful number, since it uses less digits than its factorization.

5271474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3594.

The product of its digits is 7840, while the sum is 30.

The square root of 5271474 is about 2295.9690764468. The cubic root of 5271474 is about 174.0379755928.

Multiplying 5271474 by its sum of digits (30), we get a triangular number (158144220 = T17784).

The spelling of 5271474 in words is "five million, two hundred seventy-one thousand, four hundred seventy-four".

Divisors: 1 2 3 6 13 19 26 38 39 57 78 114 247 494 741 1482 3557 7114 10671 21342 46241 67583 92482 135166 138723 202749 277446 405498 878579 1757158 2635737 5271474