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107648000 = 21053292
BaseRepresentation
bin1100110101010…
…01010000000000
321111120002021222
412122221100000
5210024214000
614403134212
72444664365
oct632512000
9244502258
10107648000
1155845599
1230074368
13193c0955
141042246c
1596b5a85
hex66a9400

107648000 has 132 divisors (see below), whose sum is σ = 278138172. Its totient is φ = 41574400.

The previous prime is 107647993. The next prime is 107648011. The reversal of 107648000 is 846701.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 6 ways, for example, as 32444416 + 75203584 = 5696^2 + 8672^2 .

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, 3711986 + ... + 3712014.

Almost surely, 2107648000 is an apocalyptic number.

107648000 is a gapful number since it is divisible by the number (10) 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 107648000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139069086).

107648000 is an abundant number, since it is smaller than the sum of its proper divisors (170490172).

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

107648000 is an frugal number, since it uses more digits than its factorization.

107648000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 107648000 is about 10375.3554155990. The cubic root of 107648000 is about 475.7023773262.

The spelling of 107648000 in words is "one hundred seven million, six hundred forty-eight thousand".

Divisors: 1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 80 100 116 125 128 145 160 200 232 250 256 290 320 400 464 500 512 580 640 725 800 841 928 1000 1024 1160 1280 1450 1600 1682 1856 2000 2320 2560 2900 3200 3364 3625 3712 4000 4205 4640 5120 5800 6400 6728 7250 7424 8000 8410 9280 11600 12800 13456 14500 14848 16000 16820 18560 21025 23200 25600 26912 29000 29696 32000 33640 37120 42050 46400 53824 58000 64000 67280 74240 84100 92800 105125 107648 116000 128000 134560 148480 168200 185600 210250 215296 232000 269120 336400 371200 420500 430592 464000 538240 672800 742400 841000 861184 928000 1076480 1345600 1682000 1856000 2152960 2691200 3364000 3712000 4305920 5382400 6728000 10764800 13456000 21529600 26912000 53824000 107648000