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5228553800 = 235251132
BaseRepresentation
bin1001101111010010…
…10110011001001000
3111111101110001102202
410313221112121020
541202002210200
62222454015332
7243365655041
oct46751263110
914441401382
105228553800
112243422948
12101b047548
13654302822
143785978c8
152090511d5
hex137a56648

5228553800 has 36 divisors (see below), whose sum is σ = 12158765595. Its totient is φ = 2091012480.

The previous prime is 5228553797. The next prime is 5228553809. The reversal of 5228553800 is 83558225.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 9647236 + 5218906564 = 3106^2 + 72242^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=51130.

It is not an unprimeable number, because it can be changed into a prime (5228553809) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1020044 + ... + 1025156.

Almost surely, 25228553800 is an apocalyptic number.

5228553800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5228553800 is an abundant number, since it is smaller than the sum of its proper divisors (6930211795).

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

5228553800 is an frugal number, since it uses more digits than its factorization.

5228553800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10242 (or 5120 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 5228553800 is about 72308.7394441363. The cubic root of 5228553800 is about 1735.6435033219.

The spelling of 5228553800 in words is "five billion, two hundred twenty-eight million, five hundred fifty-three thousand, eight hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 5113 10226 20452 25565 40904 51130 102260 127825 204520 255650 511300 1022600 26142769 52285538 104571076 130713845 209142152 261427690 522855380 653569225 1045710760 1307138450 2614276900 5228553800