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2450005055 = 5490001011
BaseRepresentation
bin1001001000001000…
…0001110000111111
320022202010011002222
42102002001300333
520004200130210
61043040035555
7114466461611
oct22202016077
96282104088
102450005055
111047a67073
12584602bbb
13300776444
14193558db1
15e5152655
hex92081c3f

2450005055 has 4 divisors (see below), whose sum is σ = 2940006072. Its totient is φ = 1960004040.

The previous prime is 2450004983. The next prime is 2450005073. The reversal of 2450005055 is 5505000542.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5505000542 = 22752500271.

It is not a de Polignac number, because 2450005055 - 210 = 2450004031 is a prime.

It is a Duffinian number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 245000501 + ... + 245000510.

It is an arithmetic number, because the mean of its divisors is an integer number (735001518).

Almost surely, 22450005055 is an apocalyptic number.

2450005055 is a deficient number, since it is larger than the sum of its proper divisors (490001017).

2450005055 is an equidigital number, since it uses as much as digits as its factorization.

2450005055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490001016.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 2450005055 is about 49497.5257462431. The cubic root of 2450005055 is about 1348.1006770498.

Adding to 2450005055 its reverse (5505000542), we get a palindrome (7955005597).

The spelling of 2450005055 in words is "two billion, four hundred fifty million, five thousand, fifty-five".

Divisors: 1 5 490001011 2450005055