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5098240 = 2857569
BaseRepresentation
bin10011011100101100000000
3100121000110201
4103130230000
52301120430
6301134544
761222450
oct23345400
910530421
105098240
112972424
12185a454
131096714
14969d60
156aa8ca
hex4dcb00

5098240 has 72 divisors (see below), whose sum is σ = 13980960. Its totient is φ = 1744896.

The previous prime is 5098237. The next prime is 5098241. The reversal of 5098240 is 428905.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 5098199 and 5098208.

It is not an unprimeable number, because it can be changed into a prime (5098241) 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, 8676 + ... + 9244.

It is an arithmetic number, because the mean of its divisors is an integer number (194180).

Almost surely, 25098240 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 5098240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6990480).

5098240 is an abundant number, since it is smaller than the sum of its proper divisors (8882720).

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

5098240 is an equidigital number, since it uses as much as digits as its factorization.

5098240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5098240 is about 2257.9282539532. The cubic root of 5098240 is about 172.1102592122.

The spelling of 5098240 in words is "five million, ninety-eight thousand, two hundred forty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 448 560 569 640 896 1120 1138 1280 1792 2240 2276 2845 3983 4480 4552 5690 7966 8960 9104 11380 15932 18208 19915 22760 31864 36416 39830 45520 63728 72832 79660 91040 127456 145664 159320 182080 254912 318640 364160 509824 637280 728320 1019648 1274560 2549120 5098240