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50682701 = 85359417
BaseRepresentation
bin1100000101010…
…1101101001101
310112100221121002
43001111231031
5100433321301
65010150045
71153536656
oct301255515
9115327532
1050682701
1126677733
1214b82325
13a667084
146a3452d
1546b216b
hex3055b4d

50682701 has 4 divisors (see below), whose sum is σ = 50742972. Its totient is φ = 50622432.

The previous prime is 50682631. The next prime is 50682703. The reversal of 50682701 is 10728605.

50682701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10728605 = 52145721.

It can be written as a sum of positive squares in 2 ways, for example, as 18748900 + 31933801 = 4330^2 + 5651^2 .

It is a cyclic number.

It is not a de Polignac number, because 50682701 - 210 = 50681677 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 (50682703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28856 + ... + 30561.

It is an arithmetic number, because the mean of its divisors is an integer number (12685743).

Almost surely, 250682701 is an apocalyptic number.

It is an amenable number.

50682701 is a deficient number, since it is larger than the sum of its proper divisors (60271).

50682701 is an equidigital number, since it uses as much as digits as its factorization.

50682701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60270.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 50682701 is about 7119.1783936069. The cubic root of 50682701 is about 370.0723038634.

The spelling of 50682701 in words is "fifty million, six hundred eighty-two thousand, seven hundred one".

Divisors: 1 853 59417 50682701