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48847260408881 = 1161715583461861
BaseRepresentation
bin10110001101101001000111…
…00110101101110000110001
320101221202022120020200021112
423012310203212231300301
522400303142131041011
6251520042135203105
713201045435521524
oct1306644346556061
9211852276220245
1048847260408881
1114623009067760
12558ab14816495
13213437a43bb6c
14c0c311a32bbb
1559a96906358b
hex2c6d239adc31

48847260408881 has 16 divisors (see below), whose sum is σ = 53377827337728. Its totient is φ = 44331687523200.

The previous prime is 48847260408871. The next prime is 48847260408911. The reversal of 48847260408881 is 18880406274884.

48847260408881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48847260408881 - 210 = 48847260407857 is a prime.

It is a super-2 number, since 2×488472604088812 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48847260408841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105530891 + ... + 105992751.

It is an arithmetic number, because the mean of its divisors is an integer number (3336114208608).

Almost surely, 248847260408881 is an apocalyptic number.

It is an amenable number.

48847260408881 is a deficient number, since it is larger than the sum of its proper divisors (4530566928847).

48847260408881 is a wasteful number, since it uses less digits than its factorization.

48847260408881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478072.

The product of its (nonzero) digits is 176160768, while the sum is 68.

The spelling of 48847260408881 in words is "forty-eight trillion, eight hundred forty-seven billion, two hundred sixty million, four hundred eight thousand, eight hundred eighty-one".

Divisors: 1 11 617 6787 15583 171413 461861 5080471 9614711 105761821 284968237 3134650607 7197179963 79168979593 4440660037171 48847260408881