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10021002301 = 14993771777
BaseRepresentation
bin10010101010100110…
…00101110000111101
3221212101021122212101
421111103011300331
5131010334033201
64334212505101
7503221054102
oct112523056075
927771248771
1010021002301
11428265a392
121b3801b191
13c39161b7b
146b0c6caa9
153d9b5ad01
hex2554c5c3d

10021002301 has 8 divisors (see below), whose sum is σ = 10099164600. Its totient is φ = 9942985728.

The previous prime is 10021002269. The next prime is 10021002311. The reversal of 10021002301 is 10320012001.

10021002301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 792100 + 10020210201 = 890^2 + 100101^2 .

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 10021002301 - 25 = 10021002269 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 (10021002311) 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, 103725 + ... + 175501.

It is an arithmetic number, because the mean of its divisors is an integer number (1262395575).

Almost surely, 210021002301 is an apocalyptic number.

It is an amenable number.

10021002301 is a deficient number, since it is larger than the sum of its proper divisors (78162299).

10021002301 is an equidigital number, since it uses as much as digits as its factorization.

10021002301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72863.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10021002301 its reverse (10320012001), we get a palindrome (20341014302).

The spelling of 10021002301 in words is "ten billion, twenty-one million, two thousand, three hundred one".

Divisors: 1 149 937 71777 139613 10694773 67255049 10021002301