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13205246096 = 247160773369
BaseRepresentation
bin11000100110001100…
…00001000010010000
31021002022000000011202
430103012001002100
5204021020333341
610022202130332
7645144511520
oct142306010220
937068000152
1013205246096
115667020929
1226864b09a8
131325a74ab3
148d3b15680
1552449579b
hex313181090

13205246096 has 40 divisors (see below), whose sum is σ = 29258782080. Its totient is φ = 5655792384.

The previous prime is 13205246063. The next prime is 13205246113. The reversal of 13205246096 is 69064250231.

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, 143300 + ... + 216668.

It is an arithmetic number, because the mean of its divisors is an integer number (731469552).

Almost surely, 213205246096 is an apocalyptic number.

13205246096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13205246096 is an abundant number, since it is smaller than the sum of its proper divisors (16053535984).

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

13205246096 is a wasteful number, since it uses less digits than its factorization.

13205246096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74991 (or 74985 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 13205246096 in words is "thirteen billion, two hundred five million, two hundred forty-six thousand, ninety-six".

Divisors: 1 2 4 7 8 14 16 28 56 112 1607 3214 6428 11249 12856 22498 25712 44996 73369 89992 146738 179984 293476 513583 586952 1027166 1173904 2054332 4108664 8217328 117903983 235807966 471615932 825327881 943231864 1650655762 1886463728 3301311524 6602623048 13205246096