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10012223311 = 2315716716603
BaseRepresentation
bin10010101001100011…
…00110011101001111
3221211202202122100121
421110301212131033
5131001112121221
64333300405411
7503053331266
oct112461463517
927752678317
1010012223311
114278703622
121b350a6867
13c373a9cbc
146ada255dd
153d8ec4a41
hex254c6674f

10012223311 has 16 divisors (see below), whose sum is σ = 10577677824. Its totient is φ = 9458358624.

The previous prime is 10012223293. The next prime is 10012223327. The reversal of 10012223311 is 11332221001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10012223311 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 (10012223341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594736 + ... + 611338.

It is an arithmetic number, because the mean of its divisors is an integer number (661104864).

Almost surely, 210012223311 is an apocalyptic number.

10012223311 is a deficient number, since it is larger than the sum of its proper divisors (565454513).

10012223311 is a wasteful number, since it uses less digits than its factorization.

10012223311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16950.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10012223311 its reverse (11332221001), we get a palindrome (21344444312).

The spelling of 10012223311 in words is "ten billion, twelve million, two hundred twenty-three thousand, three hundred eleven".

Divisors: 1 23 157 167 3611 3841 16603 26219 381869 603037 2606671 2772701 59953433 63772123 435314057 10012223311