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8007401088 = 27326950869
BaseRepresentation
bin1110111010100011…
…10011111010000000
3202200001100010021200
413131101303322000
5112344343313323
63402322221200
7402300533451
oct73521637200
922601303250
108007401088
113439a72a55
1216757b4800
139a7c34a6b
1455d673128
1531cead443
hex1dd473e80

8007401088 has 48 divisors (see below), whose sum is σ = 23042134050. Its totient is φ = 2669133312.

The previous prime is 8007401041. The next prime is 8007401159. The reversal of 8007401088 is 8801047008.

It can be written as a sum of positive squares in only one way, i.e., 7068101184 + 939299904 = 84072^2 + 30648^2 .

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 (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3474283 + ... + 3476586.

Almost surely, 28007401088 is an apocalyptic number.

It is an amenable number.

8007401088 is an abundant number, since it is smaller than the sum of its proper divisors (15034732962).

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

8007401088 is a wasteful number, since it uses less digits than its factorization.

8007401088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6950889 (or 6950874 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 8007401088 is about 89484.0828751125. The cubic root of 8007401088 is about 2000.6165672362.

The spelling of 8007401088 in words is "eight billion, seven million, four hundred one thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 1152 6950869 13901738 20852607 27803476 41705214 55606952 62557821 83410428 111213904 125115642 166820856 222427808 250231284 333641712 444855616 500462568 667283424 889711232 1000925136 1334566848 2001850272 2669133696 4003700544 8007401088