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2253405200 = 24525633513
BaseRepresentation
bin1000011001010000…
…0011110000010000
312211001011211210212
42012110003300100
514103332431300
61011334143252
7106561425314
oct20624036020
95731154725
102253405200
11a56a96752
1252a7b1b28
1329bb0c977
141753bdb44
15d2c6a935
hex86503c10

2253405200 has 30 divisors (see below), whose sum is σ = 5413806954. Its totient is φ = 901361920.

The previous prime is 2253405173. The next prime is 2253405247. The reversal of 2253405200 is 25043522.

It can be written as a sum of positive squares in 3 ways, for example, as 511845376 + 1741559824 = 22624^2 + 41732^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2816357 + ... + 2817156.

Almost surely, 22253405200 is an apocalyptic number.

2253405200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2253405200 is an abundant number, since it is smaller than the sum of its proper divisors (3160401754).

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

2253405200 is a wasteful number, since it uses less digits than its factorization.

2253405200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5633531 (or 5633520 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2253405200 is about 47470.0452917416. The cubic root of 2253405200 is about 1311.0314119471.

Adding to 2253405200 its reverse (25043522), we get a palindrome (2278448722).

The spelling of 2253405200 in words is "two billion, two hundred fifty-three million, four hundred five thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 5633513 11267026 22534052 28167565 45068104 56335130 90136208 112670260 140837825 225340520 281675650 450681040 563351300 1126702600 2253405200