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10041301221 = 37478157201
BaseRepresentation
bin10010101101000001…
…00001100011100101
3221220210110221202020
421112200201203211
5131031033114341
64340215533353
7503555436450
oct112640414345
927823427666
1010041301221
114293064256
121b4298a259
13c4041b373
146b3834497
153db81a566
hex2568218e5

10041301221 has 8 divisors (see below), whose sum is σ = 15301030464. Its totient is φ = 5737886400.

The previous prime is 10041301211. The next prime is 10041301247. The reversal of 10041301221 is 12210314001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10041301221 - 213 = 10041293029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10041301221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10041301211) 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, 239078580 + ... + 239078621.

It is an arithmetic number, because the mean of its divisors is an integer number (1912628808).

Almost surely, 210041301221 is an apocalyptic number.

It is an amenable number.

10041301221 is a deficient number, since it is larger than the sum of its proper divisors (5259729243).

10041301221 is an equidigital number, since it uses as much as digits as its factorization.

10041301221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478157211.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10041301221 its reverse (12210314001), we get a palindrome (22251615222).

The spelling of 10041301221 in words is "ten billion, forty-one million, three hundred one thousand, two hundred twenty-one".

Divisors: 1 3 7 21 478157201 1434471603 3347100407 10041301221