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50744106 = 232738219
BaseRepresentation
bin1100000110010…
…0101100101010
310112111001211100
43001210230222
5100442302411
65011342230
71154214000
oct301445452
9115431740
1050744106
1126709886
1214bb1976
13a688cca
146a4ca70
1546c5456
hex3064b2a

50744106 has 48 divisors (see below), whose sum is σ = 128232000. Its totient is φ = 14496552.

The previous prime is 50744093. The next prime is 50744123. The reversal of 50744106 is 60144705.

It is a self number, because there is not a number n which added to its sum of digits gives 50744106.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2065 + ... + 10283.

It is an arithmetic number, because the mean of its divisors is an integer number (2671500).

Almost surely, 250744106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50744106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64116000).

50744106 is an abundant number, since it is smaller than the sum of its proper divisors (77487894).

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

50744106 is a wasteful number, since it uses less digits than its factorization.

50744106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8248 (or 8231 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 50744106 is about 7123.4897346736. The cubic root of 50744106 is about 370.2216981556.

It can be divided in two parts, 5074 and 4106, that added together give a triangular number (9180 = T135).

The spelling of 50744106 in words is "fifty million, seven hundred forty-four thousand, one hundred six".

Divisors: 1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 343 441 686 882 1029 2058 3087 6174 8219 16438 24657 49314 57533 73971 115066 147942 172599 345198 402731 517797 805462 1035594 1208193 2416386 2819117 3624579 5638234 7249158 8457351 16914702 25372053 50744106