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5275419072 = 2637111013533
BaseRepresentation
bin1001110100111000…
…01000000111000000
3111121122122001111120
410322130020013000
541301001402242
62231250312240
7244505215350
oct47234100700
914548561446
105275419072
112267922480
121032888680
13660c31161
143808b6b60
1520d20c1ec
hex13a7081c0

5275419072 has 224 divisors, whose sum is σ = 17579303424. Its totient is φ = 1356288000.

The previous prime is 5275419047. The next prime is 5275419101. The reversal of 5275419072 is 2709145725.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1491418 + ... + 1494950.

Almost surely, 25275419072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5275419072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8789651712).

5275419072 is an abundant number, since it is smaller than the sum of its proper divisors (12303884352).

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

5275419072 is a wasteful number, since it uses less digits than its factorization.

5275419072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667 (or 3657 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 42.

The square root of 5275419072 is about 72632.0801849981. The cubic root of 5275419072 is about 1740.8138034945.

The spelling of 5275419072 in words is "five billion, two hundred seventy-five million, four hundred nineteen thousand, seventy-two".