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84200608 = 2523233491
BaseRepresentation
bin1010000010011…
…00110010100000
312212102211112001
411001030302200
5133023404413
612204413344
72041456552
oct501146240
9185384461
1084200608
1143590188
1224247254
13145a135b
14b27b4d2
1575d34dd
hex504cca0

84200608 has 48 divisors (see below), whose sum is σ = 174073536. Its totient is φ = 40015360.

The previous prime is 84200603. The next prime is 84200617. The reversal of 84200608 is 80600248.

It is not an unprimeable number, because it can be changed into a prime (84200603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171243 + ... + 171733.

It is an arithmetic number, because the mean of its divisors is an integer number (3626532).

Almost surely, 284200608 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 84200608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87036768).

84200608 is an abundant number, since it is smaller than the sum of its proper divisors (89872928).

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

84200608 is a wasteful number, since it uses less digits than its factorization.

84200608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 84200608 is about 9176.0889272064. The cubic root of 84200608 is about 438.3002743488.

The spelling of 84200608 in words is "eighty-four million, two hundred thousand, six hundred eight".

Divisors: 1 2 4 8 16 23 32 46 92 184 233 368 466 491 736 932 982 1864 1964 3728 3928 5359 7456 7856 10718 11293 15712 21436 22586 42872 45172 85744 90344 114403 171488 180688 228806 361376 457612 915224 1830448 2631269 3660896 5262538 10525076 21050152 42100304 84200608