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5500050037 = 37532804717
BaseRepresentation
bin1010001111101010…
…00001101001110101
3112012022022111020221
411013311001221311
542231003100122
62305433054341
7253203440206
oct50765015165
915168274227
105500050037
1123726a8aa9
121095b573b1
136986306a1
143a266b5ad
15222cce6c7
hex147d41a75

5500050037 has 8 divisors (see below), whose sum is σ = 5755281336. Its totient is φ = 5250428352.

The previous prime is 5500050019. The next prime is 5500050043. The reversal of 5500050037 is 7300500055.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3890515876 + 1609534161 = 62374^2 + 40119^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5500050037 - 211 = 5500047989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5500049993 and 5500050020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500050067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1400398 + ... + 1404319.

It is an arithmetic number, because the mean of its divisors is an integer number (719410167).

Almost surely, 25500050037 is an apocalyptic number.

It is an amenable number.

5500050037 is a deficient number, since it is larger than the sum of its proper divisors (255231299).

5500050037 is a wasteful number, since it uses less digits than its factorization.

5500050037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804807.

The product of its (nonzero) digits is 2625, while the sum is 25.

The square root of 5500050037 is about 74162.3222195745. The cubic root of 5500050037 is about 1765.1795206177.

The spelling of 5500050037 in words is "five billion, five hundred million, fifty thousand, thirty-seven".

Divisors: 1 37 53 1961 2804717 103774529 148650001 5500050037