Search a number
-
+
50374471 = 761117973
BaseRepresentation
bin1100000000101…
…0011101000111
310111210021210011
43000022131013
5100343440341
64555411051
71151114230
oct300123507
9114707704
1050374471
11264870a4
1214a53a87
13a5899a4
146994087
154650b81
hex300a747

50374471 has 8 divisors (see below), whose sum is σ = 58515104. Its totient is φ = 42469920.

The previous prime is 50374469. The next prime is 50374481. The reversal of 50374471 is 17447305.

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 50374471 - 21 = 50374469 is a prime.

It is a super-3 number, since 3×503744713 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50374481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58560 + ... + 59413.

It is an arithmetic number, because the mean of its divisors is an integer number (7314388).

Almost surely, 250374471 is an apocalyptic number.

50374471 is a deficient number, since it is larger than the sum of its proper divisors (8140633).

50374471 is a wasteful number, since it uses less digits than its factorization.

50374471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118041.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 50374471 is about 7097.4975167308. The cubic root of 50374471 is about 369.3205719813.

The spelling of 50374471 in words is "fifty million, three hundred seventy-four thousand, four hundred seventy-one".

Divisors: 1 7 61 427 117973 825811 7196353 50374471