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22030106108 = 2213939622493
BaseRepresentation
bin10100100001000110…
…001011110111111100
32002212022112100021212
4110201012023313330
5330104201343413
614042005343552
71406632545413
oct244106136774
962768470255
1022030106108
11938546986a
124329a07bb8
13210116335a
1410cdb7a47a
1588e0c8ca8
hex52118bdfc

22030106108 has 12 divisors (see below), whose sum is σ = 38830044120. Its totient is φ = 10935807792.

The previous prime is 22030106093. The next prime is 22030106117. The reversal of 22030106108 is 80160103022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19810691 + ... + 19811802.

It is an arithmetic number, because the mean of its divisors is an integer number (3235837010).

Almost surely, 222030106108 is an apocalyptic number.

It is an amenable number.

22030106108 is a deficient number, since it is larger than the sum of its proper divisors (16799938012).

22030106108 is a wasteful number, since it uses less digits than its factorization.

22030106108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39622636 (or 39622634 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 22030106108 in words is "twenty-two billion, thirty million, one hundred six thousand, one hundred eight".

Divisors: 1 2 4 139 278 556 39622493 79244986 158489972 5507526527 11015053054 22030106108