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1000032113 = 47199106921
BaseRepresentation
bin111011100110110…
…100011101110001
32120200201220011102
4323212310131301
54022002011423
6243122054145
733532063343
oct7346643561
92520656142
101000032113
11473545a23
1223aaaa355
1312c24b9a2
1496b59293
155cbdac28
hex3b9b4771

1000032113 has 8 divisors (see below), whose sum is σ = 1026451200. Its totient is φ = 973827360.

The previous prime is 1000032101. The next prime is 1000032133. The reversal of 1000032113 is 3112300001.

Adding to 1000032113 its reverse (3112300001), we get a palindrome (4112332114).

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 1000032113 - 26 = 1000032049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000032094 and 1000032103.

It is not an unprimeable number, because it can be changed into a prime (1000032133) 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, 44108 + ... + 62813.

It is an arithmetic number, because the mean of its divisors is an integer number (128306400).

Almost surely, 21000032113 is an apocalyptic number.

It is an amenable number.

1000032113 is a deficient number, since it is larger than the sum of its proper divisors (26419087).

1000032113 is a wasteful number, since it uses less digits than its factorization.

1000032113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107167.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1000032113 is about 31623.2843487200. The cubic root of 1000032113 is about 1000.0107042188.

The spelling of 1000032113 in words is "one billion, thirty-two thousand, one hundred thirteen".

Divisors: 1 47 199 9353 106921 5025287 21277279 1000032113