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1088034980 = 22554401749
BaseRepresentation
bin100000011011010…
…0001100010100100
32210211022220101212
41000312201202210
54212014104410
6255544210552
735651100434
oct10066414244
92724286355
101088034980
1150919286a
12264469a58
131445518a6
14a47062c4
15657c0b05
hex40da18a4

1088034980 has 12 divisors (see below), whose sum is σ = 2284873500. Its totient is φ = 435213984.

The previous prime is 1088034973. The next prime is 1088035001. The reversal of 1088034980 is 894308801.

It can be written as a sum of positive squares in 2 ways, for example, as 302690404 + 785344576 = 17398^2 + 28024^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27200855 + ... + 27200894.

It is an arithmetic number, because the mean of its divisors is an integer number (190406125).

Almost surely, 21088034980 is an apocalyptic number.

1088034980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1088034980 is an abundant number, since it is smaller than the sum of its proper divisors (1196838520).

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

1088034980 is a wasteful number, since it uses less digits than its factorization.

1088034980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54401758 (or 54401756 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 1088034980 is about 32985.3752441897. The cubic root of 1088034980 is about 1028.5236586243.

The spelling of 1088034980 in words is "one billion, eighty-eight million, thirty-four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 54401749 108803498 217606996 272008745 544017490 1088034980