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10078208 = 21171937
BaseRepresentation
bin100110011100…
…100000000000
3200222000200222
4212130200000
510040000313
61000002212
7151443350
oct46344000
920860628
1010078208
1157639a8
123460368
13211b34a
1414a4b60
15d41208
hex99c800

10078208 has 96 divisors (see below), whose sum is σ = 24897600. Its totient is φ = 3981312.

The previous prime is 10078183. The next prime is 10078213. The reversal of 10078208 is 80287001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272366 + ... + 272402.

It is an arithmetic number, because the mean of its divisors is an integer number (259350).

Almost surely, 210078208 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 10078208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12448800).

10078208 is an abundant number, since it is smaller than the sum of its proper divisors (14819392).

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

10078208 is an equidigital number, since it uses as much as digits as its factorization.

10078208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 10078208 is about 3174.6193472604. The cubic root of 10078208 is about 216.0036579170.

The spelling of 10078208 in words is "ten million, seventy-eight thousand, two hundred eight".

Divisors: 1 2 4 7 8 14 16 19 28 32 37 38 56 64 74 76 112 128 133 148 152 224 256 259 266 296 304 448 512 518 532 592 608 703 896 1024 1036 1064 1184 1216 1406 1792 2048 2072 2128 2368 2432 2812 3584 4144 4256 4736 4864 4921 5624 7168 8288 8512 9472 9728 9842 11248 14336 16576 17024 18944 19456 19684 22496 33152 34048 37888 38912 39368 44992 66304 68096 75776 78736 89984 132608 136192 157472 179968 265216 272384 314944 359936 530432 629888 719872 1259776 1439744 2519552 5039104 10078208