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10031222301 = 34973672379
BaseRepresentation
bin10010101011110100…
…00100111000011101
3221220002111220001220
421111322010320131
5131020443103201
64335215523553
7503403661032
oct112572047035
927802456056
1010031222301
1142883aa871
121b3b5295b9
13c3b2cc8c9
146b236d389
153da9c9036
hex255e84e1d

10031222301 has 8 divisors (see below), whose sum is σ = 13377672480. Its totient is φ = 6686126832.

The previous prime is 10031222281. The next prime is 10031222309. The reversal of 10031222301 is 10322213001.

10031222301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10031222301 - 215 = 10031189533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031222309) 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, 321271 + ... + 351108.

It is an arithmetic number, because the mean of its divisors is an integer number (1672209060).

Almost surely, 210031222301 is an apocalyptic number.

It is an amenable number.

10031222301 is a deficient number, since it is larger than the sum of its proper divisors (3346450179).

10031222301 is an equidigital number, since it uses as much as digits as its factorization.

10031222301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677355.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10031222301 its reverse (10322213001), we get a palindrome (20353435302).

The spelling of 10031222301 in words is "ten billion, thirty-one million, two hundred twenty-two thousand, three hundred one".

Divisors: 1 3 4973 14919 672379 2017137 3343740767 10031222301