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2401025320 = 23560025633
BaseRepresentation
bin1000111100011100…
…1011110100101000
320012022221201112201
42033013023310220
514404130302240
61034130145544
7113333243551
oct21707136450
96168851481
102401025320
111022352951
125701222b4
132c3587555
1418ac49328
15e0bc9d9a
hex8f1cbd28

2401025320 has 16 divisors (see below), whose sum is σ = 5402307060. Its totient is φ = 960410112.

The previous prime is 2401025317. The next prime is 2401025359. The reversal of 2401025320 is 235201042.

2401025320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2399628196 + 1397124 = 48986^2 + 1182^2 .

It is a super-2 number, since 2×24010253202 = 11529845174562204800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30012777 + ... + 30012856.

Almost surely, 22401025320 is an apocalyptic number.

2401025320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2401025320 is an abundant number, since it is smaller than the sum of its proper divisors (3001281740).

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

2401025320 is a wasteful number, since it uses less digits than its factorization.

2401025320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60025644 (or 60025640 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2401025320 is about 49000.2583666658. The cubic root of 2401025320 is about 1339.0565349618.

Adding to 2401025320 its reverse (235201042), we get a palindrome (2636226362).

The spelling of 2401025320 in words is "two billion, four hundred one million, twenty-five thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 60025633 120051266 240102532 300128165 480205064 600256330 1200512660 2401025320