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5137253200 = 245212843133
BaseRepresentation
bin1001100100011010…
…00100001101010000
3111021000122111120001
410302031010031100
541010114100300
62205433055344
7241206634402
oct46215041520
914230574501
105137253200
1121a6933402
12bb4557554
1363b4168c1
1436a3ccb72
1520101916a
hex132344350

5137253200 has 30 divisors (see below), whose sum is σ = 12342251774. Its totient is φ = 2054901120.

The previous prime is 5137253161. The next prime is 5137253203. The reversal of 5137253200 is 23527315.

It can be written as a sum of positive squares in 3 ways, for example, as 58125376 + 5079127824 = 7624^2 + 71268^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5137253203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6421167 + ... + 6421966.

Almost surely, 25137253200 is an apocalyptic number.

5137253200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5137253200 is an abundant number, since it is smaller than the sum of its proper divisors (7204998574).

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

5137253200 is a wasteful number, since it uses less digits than its factorization.

5137253200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12843151 (or 12843140 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 5137253200 is about 71674.6342857778. The cubic root of 5137253200 is about 1725.4815654726.

The spelling of 5137253200 in words is "five billion, one hundred thirty-seven million, two hundred fifty-three thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 12843133 25686266 51372532 64215665 102745064 128431330 205490128 256862660 321078325 513725320 642156650 1027450640 1284313300 2568626600 5137253200