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10032411221 = 72695327887
BaseRepresentation
bin10010101011111101…
…00111001001010101
3221220011202021221222
421111332213021111
5131021244124341
64335301220125
7503420042210
oct112576471125
927804667858
1010032411221
114289042048
121b3ba01645
13c3b627b01
146b259c777
153dab6144b
hex255fa7255

10032411221 has 8 divisors (see below), whose sum is σ = 11508238080. Its totient is φ = 8567240688.

The previous prime is 10032411209. The next prime is 10032411241. The reversal of 10032411221 is 12211423001.

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 10032411221 - 26 = 10032411157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10032411221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10032411241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2662061 + ... + 2665826.

It is an arithmetic number, because the mean of its divisors is an integer number (1438529760).

Almost surely, 210032411221 is an apocalyptic number.

It is an amenable number.

10032411221 is a deficient number, since it is larger than the sum of its proper divisors (1475826859).

10032411221 is an equidigital number, since it uses as much as digits as its factorization.

10032411221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5328163.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10032411221 its reverse (12211423001), we get a palindrome (22243834222).

The spelling of 10032411221 in words is "ten billion, thirty-two million, four hundred eleven thousand, two hundred twenty-one".

Divisors: 1 7 269 1883 5327887 37295209 1433201603 10032411221