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2522240010 = 232528024889
BaseRepresentation
bin1001011001010110…
…0101010000001010
320111210001001211200
42112111211100022
520131143140020
61054140205030
7116334454263
oct22625452012
96453031750
102522240010
111084814284
125a4839776
13312718314
1419cd9d96a
15eb670590
hex9656540a

2522240010 has 24 divisors (see below), whose sum is σ = 6557824260. Its totient is φ = 672597312.

The previous prime is 2522239999. The next prime is 2522240023. The reversal of 2522240010 is 100422252.

2522240010 is a `hidden beast` number, since 252 + 2 + 2 + 400 + 10 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2506103721 + 16136289 = 50061^2 + 4017^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14012355 + ... + 14012534.

Almost surely, 22522240010 is an apocalyptic number.

2522240010 is an abundant number, since it is smaller than the sum of its proper divisors (4035584250).

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

2522240010 is a wasteful number, since it uses less digits than its factorization.

2522240010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28024902 (or 28024899 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2522240010 is about 50221.9076698606. The cubic root of 2522240010 is about 1361.2215110390.

Adding to 2522240010 its reverse (100422252), we get a palindrome (2622662262).

The spelling of 2522240010 in words is "two billion, five hundred twenty-two million, two hundred forty thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 28024889 56049778 84074667 140124445 168149334 252224001 280248890 420373335 504448002 840746670 1261120005 2522240010