Search a number
-
+
54411650755 = 5711181780823
BaseRepresentation
bin110010101011001011…
…111110011011000011
312012110001010020202021
4302223023332123003
51342413340311010
640555114302311
73634241254210
oct625313763303
9165401106667
1054411650755
1121091a5a610
12a666427997
135191a51a67
1428c25dcb07
151636d308da
hexcab2fe6c3

54411650755 has 32 divisors (see below), whose sum is σ = 81855341568. Its totient is φ = 33731510400.

The previous prime is 54411650749. The next prime is 54411650791. The reversal of 54411650755 is 55705611445.

It is a happy number.

It is not a de Polignac number, because 54411650755 - 29 = 54411650243 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320727 + ... + 460096.

It is an arithmetic number, because the mean of its divisors is an integer number (2557979424).

Almost surely, 254411650755 is an apocalyptic number.

54411650755 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54411650755 is a deficient number, since it is larger than the sum of its proper divisors (27443690813).

54411650755 is a wasteful number, since it uses less digits than its factorization.

54411650755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781027.

The product of its (nonzero) digits is 420000, while the sum is 43.

The spelling of 54411650755 in words is "fifty-four billion, four hundred eleven million, six hundred fifty thousand, seven hundred fifty-five".

Divisors: 1 5 7 11 35 55 77 181 385 905 1267 1991 6335 9955 13937 69685 780823 3904115 5465761 8589053 27328805 42945265 60123371 141328963 300616855 706644815 989302741 1554618593 4946513705 7773092965 10882330151 54411650755