Search a number
-
+
5300028250 = 253114334451
BaseRepresentation
bin1001110111110100…
…00000001101011010
3111200100221022221121
410323322000031122
541323301401000
62233525555454
7245224332256
oct47372001532
914610838847
105300028250
11227a800740
12103ab75b8a
136660694ba
14383c81266
1521046db1a
hex13be8035a

5300028250 has 64 divisors (see below), whose sum is σ = 10851055488. Its totient is φ = 1922400000.

The previous prime is 5300028211. The next prime is 5300028269. The reversal of 5300028250 is 528200035.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1188525 + ... + 1192975.

It is an arithmetic number, because the mean of its divisors is an integer number (169547742).

Almost surely, 25300028250 is an apocalyptic number.

5300028250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5300028250 is an abundant number, since it is smaller than the sum of its proper divisors (5551027238).

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

5300028250 is a wasteful number, since it uses less digits than its factorization.

5300028250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4912 (or 4902 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5300028250 is about 72801.2929143432. The cubic root of 5300028250 is about 1743.5164990114.

Adding to 5300028250 its reverse (528200035), we get a palindrome (5828228285).

The spelling of 5300028250 in words is "five billion, three hundred million, twenty-eight thousand, two hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 125 250 275 433 550 866 1375 2165 2750 4330 4451 4763 8902 9526 10825 21650 22255 23815 44510 47630 48961 54125 97922 108250 111275 119075 222550 238150 244805 489610 556375 595375 1112750 1190750 1224025 1927283 2448050 3854566 6120125 9636415 12240250 19272830 21200113 42400226 48182075 96364150 106000565 212001130 240910375 481820750 530002825 1060005650 2650014125 5300028250