Search a number
-
+
50457006 = 23634607
BaseRepresentation
bin1100000001111…
…0100110101110
310111221111000000
43000132212232
5100404111011
65001245130
71151606655
oct300364656
9114844000
1050457006
1126533106
1214a937a6
13a5b8422
1469b619c
15466a356
hex301e9ae

50457006 has 28 divisors (see below), whose sum is σ = 113479632. Its totient is φ = 16818516.

The previous prime is 50456999. The next prime is 50457031. The reversal of 50457006 is 60075405.

50457006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 13 ways as a sum of consecutive naturals, for example, 15846 + ... + 18761.

It is an arithmetic number, because the mean of its divisors is an integer number (4052844).

Almost surely, 250457006 is an apocalyptic number.

50457006 is an abundant number, since it is smaller than the sum of its proper divisors (63022626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50457006 is an equidigital number, since it uses as much as digits as its factorization.

50457006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34627 (or 34612 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 50457006 is about 7103.3095103621. The cubic root of 50457006 is about 369.5221637829.

The spelling of 50457006 in words is "fifty million, four hundred fifty-seven thousand, six".

Divisors: 1 2 3 6 9 18 27 54 81 162 243 486 729 1458 34607 69214 103821 207642 311463 622926 934389 1868778 2803167 5606334 8409501 16819002 25228503 50457006