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88029333408 = 2538419108917
BaseRepresentation
bin101000111111011110…
…1010000011110100000
322102012220201110202210
41101332331100132200
52420241002132113
6104235022042120
76234306662622
oct1217675203640
9272186643683
1088029333408
113437329a115
1215088a19340
1383bb778683
1443912bac12
1524533606c3
hex147ef507a0

88029333408 has 48 divisors (see below), whose sum is σ = 231106569120. Its totient is φ = 29339356416.

The previous prime is 88029333389. The next prime is 88029333439. The reversal of 88029333408 is 80433392088.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753766 + ... + 862682.

It is an arithmetic number, because the mean of its divisors is an integer number (4814720190).

Almost surely, 288029333408 is an apocalyptic number.

It is an amenable number.

88029333408 is an abundant number, since it is smaller than the sum of its proper divisors (143077235712).

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

88029333408 is a wasteful number, since it uses less digits than its factorization.

88029333408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117349 (or 117341 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 88029333408 in words is "eighty-eight billion, twenty-nine million, three hundred thirty-three thousand, four hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 8419 16838 25257 33676 50514 67352 101028 108917 134704 202056 217834 269408 326751 404112 435668 653502 808224 871336 1307004 1742672 2614008 3485344 5228016 10456032 916972223 1833944446 2750916669 3667888892 5501833338 7335777784 11003666676 14671555568 22007333352 29343111136 44014666704 88029333408