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5371256 = 231167911
BaseRepresentation
bin10100011111010101111000
3101002212222102
4110133111320
52333340011
6311042532
763440432
oct24372570
911085872
105371256
113039560
121970448
131160a77
149db652
1571173b
hex51f578

5371256 has 32 divisors (see below), whose sum is σ = 11162880. Its totient is φ = 2402400.

The previous prime is 5371237. The next prime is 5371273. The reversal of 5371256 is 6521735.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5441 + ... + 6351.

It is an arithmetic number, because the mean of its divisors is an integer number (348840).

Almost surely, 25371256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5371256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5581440).

5371256 is an abundant number, since it is smaller than the sum of its proper divisors (5791624).

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

5371256 is a wasteful number, since it uses less digits than its factorization.

5371256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995 (or 991 counting only the distinct ones).

The product of its digits is 6300, while the sum is 29.

The square root of 5371256 is about 2317.5970314099. The cubic root of 5371256 is about 175.1292215650.

The spelling of 5371256 in words is "five million, three hundred seventy-one thousand, two hundred fifty-six".

Divisors: 1 2 4 8 11 22 44 67 88 134 268 536 737 911 1474 1822 2948 3644 5896 7288 10021 20042 40084 61037 80168 122074 244148 488296 671407 1342814 2685628 5371256