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5050056007 = 40009126223
BaseRepresentation
bin1001011010000000…
…11011110101000111
3111000221120102111101
410231000123311013
540320303243012
62153040120531
7236100524233
oct45500336507
914027512441
105050056007
112161696907
12b8b306147
13626336629
1435c9b15c3
151e8542d57
hex12d01bd47

5050056007 has 4 divisors (see below), whose sum is σ = 5050222240. Its totient is φ = 5049889776.

The previous prime is 5050055987. The next prime is 5050056013. The reversal of 5050056007 is 7006500505.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5050056007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050050007) 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, 23103 + ... + 103120.

It is an arithmetic number, because the mean of its divisors is an integer number (1262555560).

Almost surely, 25050056007 is an apocalyptic number.

5050056007 is a deficient number, since it is larger than the sum of its proper divisors (166233).

5050056007 is a wasteful number, since it uses less digits than its factorization.

5050056007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166232.

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 5050056007 is about 71063.7460805438. The cubic root of 5050056007 is about 1715.6633140933.

The spelling of 5050056007 in words is "five billion, fifty million, fifty-six thousand, seven".

Divisors: 1 40009 126223 5050056007