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5250887510 = 251147735341
BaseRepresentation
bin1001110001111101…
…00010111101010110
3111112221110201112012
410320332202331112
541223211400020
62225012424222
7244056543641
oct47076427526
914487421465
105250887510
112254a97560
121026618072
13658b2223b
1437b52ca58
1520aeb37c5
hex138fa2f56

5250887510 has 16 divisors (see below), whose sum is σ = 10310833872. Its totient is φ = 1909413600.

The previous prime is 5250887489. The next prime is 5250887531. The reversal of 5250887510 is 157880525.

It is an interprime number because it is at equal distance from previous prime (5250887489) and next prime (5250887531).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23867561 + ... + 23867780.

It is an arithmetic number, because the mean of its divisors is an integer number (644427117).

Almost surely, 25250887510 is an apocalyptic number.

5250887510 is a deficient number, since it is larger than the sum of its proper divisors (5059946362).

5250887510 is a wasteful number, since it uses less digits than its factorization.

5250887510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47735359.

The product of its (nonzero) digits is 112000, while the sum is 41.

The square root of 5250887510 is about 72463.0078729830. The cubic root of 5250887510 is about 1738.1112536999. Note that the first 3 decimals are identical.

The spelling of 5250887510 in words is "five billion, two hundred fifty million, eight hundred eighty-seven thousand, five hundred ten".

Divisors: 1 2 5 10 11 22 55 110 47735341 95470682 238676705 477353410 525088751 1050177502 2625443755 5250887510