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5087680 = 265131223
BaseRepresentation
bin10011011010000111000000
3100120110222121
4103122013000
52300301210
6301014024
761146613
oct23320700
910513877
105087680
1129654a4
121854314
131091980
1496617a
156a76da
hex4da1c0

5087680 has 56 divisors (see below), whose sum is σ = 13057632. Its totient is φ = 1876992.

The previous prime is 5087657. The next prime is 5087681. The reversal of 5087680 is 867805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5087681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3549 + ... + 4771.

It is an arithmetic number, because the mean of its divisors is an integer number (233172).

Almost surely, 25087680 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 5087680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6528816).

5087680 is an abundant number, since it is smaller than the sum of its proper divisors (7969952).

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

5087680 is a wasteful number, since it uses less digits than its factorization.

5087680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253 (or 1243 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 5087680 is about 2255.5886149739. The cubic root of 5087680 is about 171.9913462385.

The spelling of 5087680 in words is "five million, eighty-seven thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 160 208 260 320 416 520 832 1040 1223 2080 2446 4160 4892 6115 9784 12230 15899 19568 24460 31798 39136 48920 63596 78272 79495 97840 127192 158990 195680 254384 317980 391360 508768 635960 1017536 1271920 2543840 5087680