Search a number
-
+
50325115025 = 522013004601
BaseRepresentation
bin101110110111100111…
…000101000010010001
311210220020120201121002
4232313213011002101
51311031212140100
635041413511345
73431050263653
oct566747050221
9153806521532
1050325115025
111a385240859
129905942555
134990222193
1426159a06d3
1514981b52d5
hexbb79c5091

50325115025 has 6 divisors (see below), whose sum is σ = 62403142662. Its totient is φ = 40260092000.

The previous prime is 50325115013. The next prime is 50325115051. The reversal of 50325115025 is 52051152305.

50325115025 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 3 ways, for example, as 16856607889 + 33468507136 = 129833^2 + 182944^2 .

It is not a de Polignac number, because 50325115025 - 224 = 50308337809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1006502276 + ... + 1006502325.

It is an arithmetic number, because the mean of its divisors is an integer number (10400523777).

Almost surely, 250325115025 is an apocalyptic number.

It is an amenable number.

50325115025 is a deficient number, since it is larger than the sum of its proper divisors (12078027637).

50325115025 is a wasteful number, since it uses less digits than its factorization.

50325115025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013004611 (or 2013004606 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 50325115025 in words is "fifty billion, three hundred twenty-five million, one hundred fifteen thousand, twenty-five".

Divisors: 1 5 25 2013004601 10065023005 50325115025