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10032001 = 79411523
BaseRepresentation
bin100110010001…
…001110000001
3200212200022121
4212101032001
510032011001
6555004241
7151161550
oct46211601
920780277
1010032001
115732211
123439681
1321032c5
141491d97
15d326a1
hex991381

10032001 has 8 divisors (see below), whose sum is σ = 11484864. Its totient is φ = 8584080.

The previous prime is 10031993. The next prime is 10032013. The reversal of 10032001 is 10023001.

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 10032001 - 23 = 10031993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10032041) 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, 5826 + ... + 7348.

It is an arithmetic number, because the mean of its divisors is an integer number (1435608).

Almost surely, 210032001 is an apocalyptic number.

It is an amenable number.

10032001 is a deficient number, since it is larger than the sum of its proper divisors (1452863).

10032001 is an equidigital number, since it uses as much as digits as its factorization.

10032001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 10032001 is about 3167.3334210342. Note that the first 3 decimals coincide. The cubic root of 10032001 is about 215.6730378444.

Adding to 10032001 its reverse (10023001), we get a palindrome (20055002).

The spelling of 10032001 in words is "ten million, thirty-two thousand, one".

Divisors: 1 7 941 1523 6587 10661 1433143 10032001