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1032199093 = 10185311981
BaseRepresentation
bin111101100001100…
…001101110110101
32122221021010222001
4331201201232311
54103220332333
6250231335301
734402355542
oct7541415665
92587233861
101032199093
1148a716502
12249821531
13135b020c3
149b12dbc9
1560941b7d
hex3d861bb5

1032199093 has 8 divisors (see below), whose sum is σ = 1043728056. Its totient is φ = 1020696000.

The previous prime is 1032199031. The next prime is 1032199141. The reversal of 1032199093 is 3909912301.

It can be written as a sum of positive squares in 4 ways, for example, as 444282084 + 587917009 = 21078^2 + 24247^2 .

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 1032199093 - 29 = 1032198581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032193093) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 80163 + ... + 92143.

It is an arithmetic number, because the mean of its divisors is an integer number (130466007).

Almost surely, 21032199093 is an apocalyptic number.

It is an amenable number.

1032199093 is a deficient number, since it is larger than the sum of its proper divisors (11528963).

1032199093 is a wasteful number, since it uses less digits than its factorization.

1032199093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12935.

The product of its (nonzero) digits is 13122, while the sum is 37.

The square root of 1032199093 is about 32127.8554061736. The cubic root of 1032199093 is about 1010.6198505347.

The spelling of 1032199093 in words is "one billion, thirty-two million, one hundred ninety-nine thousand, ninety-three".

Divisors: 1 101 853 11981 86153 1210081 10219793 1032199093