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50314407 = 31113176899
BaseRepresentation
bin1011111111101…
…1110010100111
310111200020101120
42333323302213
5100340030112
64554225023
71150444143
oct277736247
9114606346
1050314407
1126445a60
1214a25173
13a568550
14697a223
15463ce8c
hex2ffbca7

50314407 has 32 divisors (see below), whose sum is σ = 83462400. Its totient is φ = 26488320.

The previous prime is 50314403. The next prime is 50314471. The reversal of 50314407 is 70441305.

It is not a de Polignac number, because 50314407 - 22 = 50314403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50314403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3844 + ... + 10742.

It is an arithmetic number, because the mean of its divisors is an integer number (2608200).

Almost surely, 250314407 is an apocalyptic number.

50314407 is a deficient number, since it is larger than the sum of its proper divisors (33147993).

50314407 is a wasteful number, since it uses less digits than its factorization.

50314407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6943.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 50314407 is about 7093.2649041186. The cubic root of 50314407 is about 369.1737271423.

It can be divided in two parts, 50314 and 407, that added together give a triangular number (50721 = T318).

The spelling of 50314407 in words is "fifty million, three hundred fourteen thousand, four hundred seven".

Divisors: 1 3 11 13 17 33 39 51 143 187 221 429 561 663 2431 6899 7293 20697 75889 89687 117283 227667 269061 351849 986557 1290113 1524679 2959671 3870339 4574037 16771469 50314407