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22413204213 = 3191013893209
BaseRepresentation
bin10100110111111011…
…100101101011110101
32010212000101202002120
4110313323211223311
5331400240013323
614144012430153
71422264043461
oct246773455365
963760352076
1022413204213
119561740074
124416178359
13216263771a
1411289c14a1
158b2a4e5e3
hex537ee5af5

22413204213 has 16 divisors (see below), whose sum is σ = 31768593600. Its totient is φ = 14015548800.

The previous prime is 22413204211. The next prime is 22413204223. The reversal of 22413204213 is 31240231422.

It is a happy number.

It is not a de Polignac number, because 22413204213 - 21 = 22413204211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22413204211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1940848 + ... + 1952361.

It is an arithmetic number, because the mean of its divisors is an integer number (1985537100).

Almost surely, 222413204213 is an apocalyptic number.

It is an amenable number.

22413204213 is a deficient number, since it is larger than the sum of its proper divisors (9355389387).

22413204213 is a wasteful number, since it uses less digits than its factorization.

22413204213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893332.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22413204213 its reverse (31240231422), we get a palindrome (53653435635).

The spelling of 22413204213 in words is "twenty-two billion, four hundred thirteen million, two hundred four thousand, two hundred thirteen".

Divisors: 1 3 19 57 101 303 1919 5757 3893209 11679627 73970971 221912913 393214109 1179642327 7471068071 22413204213