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5087093440 = 2651113195851
BaseRepresentation
bin1001011110011011…
…01110001011000000
3111010112021010022011
410233031232023000
540404243442230
62200442022304
7240030403132
oct45715561300
914115233264
105087093440
112180593660
12b9b7a7994
13630c03880
14363893052
151eb90be2a
hex12f36e2c0

5087093440 has 224 divisors, whose sum is σ = 14982992640. Its totient is φ = 1617408000.

The previous prime is 5087093437. The next prime is 5087093461. The reversal of 5087093440 is 443907805.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 5087093393 and 5087093402.

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, 866515 + ... + 872365.

It is an arithmetic number, because the mean of its divisors is an integer number (66888360).

Almost surely, 25087093440 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 5087093440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7491496320).

5087093440 is an abundant number, since it is smaller than the sum of its proper divisors (9895899200).

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

5087093440 is a wasteful number, since it uses less digits than its factorization.

5087093440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5911 (or 5901 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 5087093440 is about 71323.8630473701. The cubic root of 5087093440 is about 1719.8473634156.

The spelling of 5087093440 in words is "five billion, eighty-seven million, ninety-three thousand, four hundred forty".