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108485213184 = 2103233473517
BaseRepresentation
bin110010100001000111…
…0001111110000000000
3101101000112001211111200
41211002032033300000
53234134203310214
6121500514341200
710560236045235
oct1450216176000
9341015054450
10108485213184
1142010090387
121903758a800
13a2cb72b34a
145371d5178c
152c4e12bd09
hex194238fc00

108485213184 has 132 divisors (see below), whose sum is σ = 313431383304. Its totient is φ = 36140654592.

The previous prime is 108485213153. The next prime is 108485213281. The reversal of 108485213184 is 481312584801.

108485213184 is a `hidden beast` number, since 1 + 0 + 8 + 48 + 521 + 3 + 1 + 84 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30844194 + ... + 30847710.

Almost surely, 2108485213184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108485213184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156715691652).

108485213184 is an abundant number, since it is smaller than the sum of its proper divisors (204946170120).

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

108485213184 is a wasteful number, since it uses less digits than its factorization.

108485213184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6890 (or 6869 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

Adding to 108485213184 its reverse (481312584801), we get a palindrome (589797797985).

The spelling of 108485213184 in words is "one hundred eight billion, four hundred eighty-five million, two hundred thirteen thousand, one hundred eighty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2304 3072 3347 3517 4608 6694 7034 9216 10041 10551 13388 14068 20082 21102 26776 28136 30123 31653 40164 42204 53552 56272 60246 63306 80328 84408 107104 112544 120492 126612 160656 168816 214208 225088 240984 253224 321312 337632 428416 450176 481968 506448 642624 675264 856832 900352 963936 1012896 1285248 1350528 1713664 1800704 1927872 2025792 2570496 2701056 3427328 3601408 3855744 4051584 5140992 5402112 7711488 8103168 10281984 10804224 11771399 15422976 16206336 23542798 30845952 32412672 35314197 47085596 70628394 94171192 105942591 141256788 188342384 211885182 282513576 376684768 423770364 565027152 753369536 847540728 1130054304 1506739072 1695081456 2260108608 3013478144 3390162912 4520217216 6026956288 6780325824 9040434432 12053912576 13560651648 18080868864 27121303296 36161737728 54242606592 108485213184