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5050156907 = 42171197571
BaseRepresentation
bin1001011010000001…
…10100011101101011
3111000221202112220102
410231000310131223
540320320010112
62153042220015
7236101424345
oct45500643553
914027675812
105050156907
1121617556a4
12b8b35460b
13626370533
1435c9da295
151e8562bc2
hex12d03476b

5050156907 has 4 divisors (see below), whose sum is σ = 5051358696. Its totient is φ = 5048955120.

The previous prime is 5050156843. The next prime is 5050156933. The reversal of 5050156907 is 7096510505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5050156907 - 26 = 5050156843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5050156957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594569 + ... + 603002.

It is an arithmetic number, because the mean of its divisors is an integer number (1262839674).

Almost surely, 25050156907 is an apocalyptic number.

5050156907 is a deficient number, since it is larger than the sum of its proper divisors (1201789).

5050156907 is a wasteful number, since it uses less digits than its factorization.

5050156907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201788.

The product of its (nonzero) digits is 47250, while the sum is 38.

The square root of 5050156907 is about 71064.4560029837. The cubic root of 5050156907 is about 1715.6747403214.

The spelling of 5050156907 in words is "five billion, fifty million, one hundred fifty-six thousand, nine hundred seven".

Divisors: 1 4217 1197571 5050156907