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1088130801 = 32931237919
BaseRepresentation
bin100000011011011…
…1000111011110001
32210211111202211210
41000312320323301
54212030141201
6255550230333
735651650002
oct10066707361
92724452753
101088130801
1150924885a
122644b53a9
131445863a4
14a472d1a9
15657de1d6
hex40db8ef1

1088130801 has 8 divisors (see below), whose sum is σ = 1455793920. Its totient is φ = 722944112.

The previous prime is 1088130763. The next prime is 1088130809. The reversal of 1088130801 is 1080318801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1088130801 - 211 = 1088128753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1088130809) 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, 618081 + ... + 619838.

It is an arithmetic number, because the mean of its divisors is an integer number (181974240).

Almost surely, 21088130801 is an apocalyptic number.

It is an amenable number.

1088130801 is a deficient number, since it is larger than the sum of its proper divisors (367663119).

1088130801 is a wasteful number, since it uses less digits than its factorization.

1088130801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238215.

The product of its (nonzero) digits is 1536, while the sum is 30.

The square root of 1088130801 is about 32986.8276892459. The cubic root of 1088130801 is about 1028.5538510582.

The spelling of 1088130801 in words is "one billion, eighty-eight million, one hundred thirty thousand, eight hundred one".

Divisors: 1 3 293 879 1237919 3713757 362710267 1088130801