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50712007 = 194362071
BaseRepresentation
bin1100000101110…
…0110111000111
310112102102210111
43001130313013
5100440241012
65010533451
71154021263
oct301346707
9115372714
1050712007
1126697755
1214b97287
13a677508
146a410a3
1546baba7
hex305cdc7

50712007 has 8 divisors (see below), whose sum is σ = 54623360. Its totient is φ = 46924920.

The previous prime is 50711993. The next prime is 50712017. The reversal of 50712007 is 70021705.

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 50712007 - 27 = 50711879 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 (50712017) 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, 30219 + ... + 31852.

It is an arithmetic number, because the mean of its divisors is an integer number (6827920).

Almost surely, 250712007 is an apocalyptic number.

50712007 is a deficient number, since it is larger than the sum of its proper divisors (3911353).

50712007 is a wasteful number, since it uses less digits than its factorization.

50712007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62133.

The product of its (nonzero) digits is 490, while the sum is 22.

The square root of 50712007 is about 7121.2363392883. The cubic root of 50712007 is about 370.1436184609.

The spelling of 50712007 in words is "fifty million, seven hundred twelve thousand, seven".

Divisors: 1 19 43 817 62071 1179349 2669053 50712007