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10021032341 = 89968911621
BaseRepresentation
bin10010101010100110…
…01101000110010101
3221212101100012001222
421111103031012111
5131010341013331
64334213300125
7503221240505
oct112523150625
927771305058
1010021032341
11428267aa11
121b38034645
13c39172748
146b0c79a05
153d9b64b7b
hex2554cd195

10021032341 has 8 divisors (see below), whose sum is σ = 10135546200. Its totient is φ = 9906561280.

The previous prime is 10021032323. The next prime is 10021032391. The reversal of 10021032341 is 14323012001.

It can be written as a sum of positive squares in 4 ways, for example, as 21316 + 10021011025 = 146^2 + 100105^2 .

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 10021032341 - 218 = 10020770197 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 (10021032391) 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, 856511 + ... + 868131.

It is an arithmetic number, because the mean of its divisors is an integer number (1266943275).

Almost surely, 210021032341 is an apocalyptic number.

It is an amenable number.

10021032341 is a deficient number, since it is larger than the sum of its proper divisors (114513859).

10021032341 is an equidigital number, since it uses as much as digits as its factorization.

10021032341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21399.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10021032341 its reverse (14323012001), we get a palindrome (24344044342).

The spelling of 10021032341 in words is "ten billion, twenty-one million, thirty-two thousand, three hundred forty-one".

Divisors: 1 89 9689 11621 862321 1034269 112595869 10021032341