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5078880 = 253253527
BaseRepresentation
bin10011010111111101100000
3100120000220200
4103113331200
52300011010
6300505200
761112142
oct23277540
910500820
105078880
112959924
12184b200
13108a971
14962c92
156a4cc0
hex4d7f60

5078880 has 72 divisors (see below), whose sum is σ = 17336592. Its totient is φ = 1353984.

The previous prime is 5078873. The next prime is 5078891. The reversal of 5078880 is 888705.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 324 + ... + 3203.

It is an arithmetic number, because the mean of its divisors is an integer number (240786).

Almost surely, 25078880 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 5078880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8668296).

5078880 is an abundant number, since it is smaller than the sum of its proper divisors (12257712).

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

5078880 is a wasteful number, since it uses less digits than its factorization.

5078880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548 (or 3537 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 5078880 is about 2253.6370603981. The cubic root of 5078880 is about 171.8921263375.

The spelling of 5078880 in words is "five million, seventy-eight thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 3527 7054 10581 14108 17635 21162 28216 31743 35270 42324 52905 56432 63486 70540 84648 105810 112864 126972 141080 158715 169296 211620 253944 282160 317430 338592 423240 507888 564320 634860 846480 1015776 1269720 1692960 2539440 5078880