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5070280320 = 273357167251
BaseRepresentation
bin1001011100011011…
…00101011010000000
3111002100121221001000
410232031211122000
540340442432240
62155041412000
7236434446240
oct45615453200
914070557030
105070280320
11217204a716
12b9603a000
1362a597b91
14361557b20
151ea1da430
hex12e365680

5070280320 has 512 divisors, whose sum is σ = 20727705600. Its totient is φ = 1147392000.

The previous prime is 5070280273. The next prime is 5070280363. The reversal of 5070280320 is 230820705.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 20200195 + ... + 20200445.

It is an arithmetic number, because the mean of its divisors is an integer number (40483800).

Almost surely, 25070280320 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 5070280320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10363852800).

5070280320 is an abundant number, since it is smaller than the sum of its proper divisors (15657425280).

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

5070280320 is a wasteful number, since it uses less digits than its factorization.

5070280320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 5070280320 is about 71205.9008790704. The cubic root of 5070280320 is about 1717.9505425438.

It can be divided in two parts, 5070 and 280320, that added together give a triangular number (285390 = T755).

The spelling of 5070280320 in words is "five billion, seventy million, two hundred eighty thousand, three hundred twenty".