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5050125761 = 109201123039
BaseRepresentation
bin1001011010000001…
…01100110111000001
3111000221200222011212
410231000230313001
540320313011021
62153041415505
7236101234502
oct45500546701
914027628155
105050125761
11216173425a
12b8b33a595
1362635c2c5
1435c9ccba9
151e855885b
hex12d02cdc1

5050125761 has 8 divisors (see below), whose sum is σ = 5099212800. Its totient is φ = 5001089040.

The previous prime is 5050125749. The next prime is 5050125763. The reversal of 5050125761 is 1675210505.

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 5050125761 - 26 = 5050125697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5050125763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207680 + ... + 230718.

It is an arithmetic number, because the mean of its divisors is an integer number (637401600).

Almost surely, 25050125761 is an apocalyptic number.

It is an amenable number.

5050125761 is a deficient number, since it is larger than the sum of its proper divisors (49087039).

5050125761 is a wasteful number, since it uses less digits than its factorization.

5050125761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25159.

The product of its (nonzero) digits is 10500, while the sum is 32.

The square root of 5050125761 is about 71064.2368635589. The cubic root of 5050125761 is about 1715.6712132683.

The spelling of 5050125761 in words is "five billion, fifty million, one hundred twenty-five thousand, seven hundred sixty-one".

Divisors: 1 109 2011 23039 219199 2511251 46331429 5050125761