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5761451808 = 2533729107307
BaseRepresentation
bin1010101110110100…
…01100011100100000
3112212112012002002000
411113122030130200
543244412424213
62351411524000
7262526350410
oct52732143440
915775162060
105761451808
11249720a022
1211495b9600
1370a8359a8
143c9274640
1523ac16c73
hex15768c720

5761451808 has 384 divisors, whose sum is σ = 20118067200. Its totient is φ = 1569383424.

The previous prime is 5761451797. The next prime is 5761451819. The reversal of 5761451808 is 8081541675.

It is an interprime number because it is at equal distance from previous prime (5761451797) and next prime (5761451819).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18766791 + ... + 18767097.

It is an arithmetic number, because the mean of its divisors is an integer number (52390800).

Almost surely, 25761451808 is an apocalyptic number.

5761451808 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5761451808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10059033600).

5761451808 is an abundant number, since it is smaller than the sum of its proper divisors (14356615392).

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

5761451808 is a wasteful number, since it uses less digits than its factorization.

5761451808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 45.

The square root of 5761451808 is about 75904.2278664371. The cubic root of 5761451808 is about 1792.7124910468.

The spelling of 5761451808 in words is "five billion, seven hundred sixty-one million, four hundred fifty-one thousand, eight hundred eight".