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5152343200 = 25526440429
BaseRepresentation
bin1001100110001101…
…01000010010100000
3111022002001011010221
410303012220102200
541022444440300
62211132332424
7241452123514
oct46306502240
914262034127
105152343200
1122043aa784
12bb9614114
1364159b1b4
1436c3da144
152024ea31a
hex1331a84a0

5152343200 has 36 divisors (see below), whose sum is σ = 12578159790. Its totient is φ = 2060936960.

The previous prime is 5152343197. The next prime is 5152343227. The reversal of 5152343200 is 23432515.

It can be written as a sum of positive squares in 3 ways, for example, as 2575359504 + 2576983696 = 50748^2 + 50764^2 .

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 5 ways as a sum of consecutive naturals, for example, 3219415 + ... + 3221014.

Almost surely, 25152343200 is an apocalyptic number.

5152343200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5152343200 is an abundant number, since it is smaller than the sum of its proper divisors (7425816590).

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

5152343200 is a wasteful number, since it uses less digits than its factorization.

5152343200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6440449 (or 6440436 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5152343200 is about 71779.8244634243. The cubic root of 5152343200 is about 1727.1693717389.

Adding to 5152343200 its reverse (23432515), we get a palindrome (5175775715).

The spelling of 5152343200 in words is "five billion, one hundred fifty-two million, three hundred forty-three thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 6440429 12880858 25761716 32202145 51523432 64404290 103046864 128808580 161010725 206093728 257617160 322021450 515234320 644042900 1030468640 1288085800 2576171600 5152343200