Search a number
-
+
44541054 = 232171947163
BaseRepresentation
bin1010100111101…
…0010001111110
310002210220211200
42221322101332
542400303204
64230400330
71050410205
oct251722176
9102726750
1044541054
1123162398
1212b000a6
1392c676c
145cb623c
153d9c539
hex2a7a47e

44541054 has 96 divisors (see below), whose sum is σ = 110522880. Its totient is φ = 12877056.

The previous prime is 44541043. The next prime is 44541061. The reversal of 44541054 is 45014544.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 273177 + ... + 273339.

It is an arithmetic number, because the mean of its divisors is an integer number (1151280).

Almost surely, 244541054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44541054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55261440).

44541054 is an abundant number, since it is smaller than the sum of its proper divisors (65981826).

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

44541054 is a wasteful number, since it uses less digits than its factorization.

44541054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 44541054 is about 6673.9084500763. The cubic root of 44541054 is about 354.4759947486.

Adding to 44541054 its reverse (45014544), we get a palindrome (89555598).

The spelling of 44541054 in words is "forty-four million, five hundred forty-one thousand, fifty-four".

Divisors: 1 2 3 6 9 17 18 19 34 38 47 51 57 94 102 114 141 153 163 171 282 306 323 326 342 423 489 646 799 846 893 969 978 1467 1598 1786 1938 2397 2679 2771 2907 2934 3097 4794 5358 5542 5814 6194 7191 7661 8037 8313 9291 14382 15181 15322 16074 16626 18582 22983 24939 27873 30362 45543 45966 49878 52649 55746 68949 91086 105298 130237 136629 137898 145559 157947 260474 273258 291118 315894 390711 436677 473841 781422 873354 947682 1172133 1310031 2344266 2474503 2620062 4949006 7423509 14847018 22270527 44541054