Search a number
-
+
54718114528 = 2571122207027
BaseRepresentation
bin110010111101011101…
…000010101011100000
312020020101210020000101
4302331131002223200
51344030314131103
641045343032144
73644652204460
oct627535025340
9166211706011
1054718114528
1121229a49360
12a730b9b654
1352103a397c
1429111b5ba0
151653bb9a1d
hexcbd742ae0

54718114528 has 48 divisors (see below), whose sum is σ = 134308105344. Its totient is φ = 21318744960.

The previous prime is 54718114433. The next prime is 54718114537. The reversal of 54718114528 is 82541181745.

54718114528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11101050 + ... + 11105977.

It is an arithmetic number, because the mean of its divisors is an integer number (2798085528).

Almost surely, 254718114528 is an apocalyptic number.

It is an amenable number.

54718114528 is an abundant number, since it is smaller than the sum of its proper divisors (79589990816).

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

54718114528 is a wasteful number, since it uses less digits than its factorization.

54718114528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22207055 (or 22207047 counting only the distinct ones).

The product of its digits is 358400, while the sum is 46.

The spelling of 54718114528 in words is "fifty-four billion, seven hundred eighteen million, one hundred fourteen thousand, five hundred twenty-eight".

Divisors: 1 2 4 7 8 11 14 16 22 28 32 44 56 77 88 112 154 176 224 308 352 616 1232 2464 22207027 44414054 88828108 155449189 177656216 244277297 310898378 355312432 488554594 621796756 710624864 977109188 1243593512 1709941079 1954218376 2487187024 3419882158 3908436752 4974374048 6839764316 7816873504 13679528632 27359057264 54718114528