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104853822811 = 31371394791373
BaseRepresentation
bin110000110100111000…
…1100101110101011011
3101000122102222002101221
41201221301211311123
53204220034312221
6120100313152511
710401242534263
oct1415161456533
9330572862357
10104853822811
1140517282011
12183a33bb737
139b702aa44a
1451099507a3
152ada419541
hex1869c65d5b

104853822811 has 32 divisors (see below), whose sum is σ = 112276684800. Its totient is φ = 97742816640.

The previous prime is 104853822809. The next prime is 104853822859. The reversal of 104853822811 is 118228358401.

It is a cyclic number.

It is not a de Polignac number, because 104853822811 - 21 = 104853822809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104853882811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76367721 + ... + 76369093.

It is an arithmetic number, because the mean of its divisors is an integer number (3508646400).

Almost surely, 2104853822811 is an apocalyptic number.

104853822811 is a deficient number, since it is larger than the sum of its proper divisors (7422861989).

104853822811 is a wasteful number, since it uses less digits than its factorization.

104853822811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059.

The product of its (nonzero) digits is 122880, while the sum is 43.

The spelling of 104853822811 in words is "one hundred four billion, eight hundred fifty-three million, eight hundred twenty-two thousand, eight hundred eleven".

Divisors: 1 31 37 139 479 1147 1373 4309 5143 14849 17723 42563 50801 66581 159433 190847 549413 657667 1574831 2064011 2463497 5916257 7061339 20387677 24333679 76368407 91415713 218901509 754344049 2833887103 3382381381 104853822811