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50961301 = 472574219
BaseRepresentation
bin1100001001100…
…1101110010101
310112220002202121
43002121232111
5101021230201
65020135541
71156110136
oct302315625
9115802677
1050961301
1126847a86
12150975b1
13a733b21
146aa7c8d
1547199a1
hex3099b95

50961301 has 8 divisors (see below), whose sum is σ = 52260480. Its totient is φ = 49671168.

The previous prime is 50961293. The next prime is 50961349. The reversal of 50961301 is 10316905.

50961301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 50961301 - 23 = 50961293 is a prime.

It is a super-2 number, since 2×509613012 = 5194108399225202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50961371) 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 7 ways as a sum of consecutive naturals, for example, 9970 + ... + 14188.

It is an arithmetic number, because the mean of its divisors is an integer number (6532560).

Almost surely, 250961301 is an apocalyptic number.

It is an amenable number.

50961301 is a deficient number, since it is larger than the sum of its proper divisors (1299179).

50961301 is a wasteful number, since it uses less digits than its factorization.

50961301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4523.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 50961301 is about 7138.7184424097. The cubic root of 50961301 is about 370.7491541565.

The spelling of 50961301 in words is "fifty million, nine hundred sixty-one thousand, three hundred one".

Divisors: 1 47 257 4219 12079 198293 1084283 50961301