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108952032 = 2537197823
BaseRepresentation
bin1100111111001…
…11100111100000
321121000100002110
412133213213200
5210342431112
614451115320
72462035260
oct637474740
9247010073
10108952032
1156556302
12305a2b40
1319759377
14106817a0
15987213c
hex67e79e0

108952032 has 96 divisors (see below), whose sum is σ = 328914432. Its totient is φ = 30933504.

The previous prime is 108952021. The next prime is 108952037. The reversal of 108952032 is 230259801.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108952037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131973 + ... + 132795.

It is an arithmetic number, because the mean of its divisors is an integer number (3426192).

Almost surely, 2108952032 is an apocalyptic number.

108952032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108952032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164457216).

108952032 is an abundant number, since it is smaller than the sum of its proper divisors (219962400).

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

108952032 is a wasteful number, since it uses less digits than its factorization.

108952032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 108952032 is about 10438.0090055527. The cubic root of 108952032 is about 477.6155355782.

The spelling of 108952032 in words is "one hundred eight million, nine hundred fifty-two thousand, thirty-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 197 224 336 394 591 672 788 823 1182 1379 1576 1646 2364 2469 2758 3152 3292 4137 4728 4938 5516 5761 6304 6584 8274 9456 9876 11032 11522 13168 16548 17283 18912 19752 22064 23044 26336 33096 34566 39504 44128 46088 66192 69132 79008 92176 132384 138264 162131 184352 276528 324262 486393 553056 648524 972786 1134917 1297048 1945572 2269834 2594096 3404751 3891144 4539668 5188192 6809502 7782288 9079336 13619004 15564576 18158672 27238008 36317344 54476016 108952032