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22263106930 = 2519117174247
BaseRepresentation
bin10100101110111111…
…000000110101110010
32010110112222000022221
4110232333000311302
5331043323410210
614121051351254
71415462200201
oct245677006562
963415860287
1022263106930
119494a41829
124393a5252a
13213a50346c
141112aad238
158a47a11da
hex52efc0d72

22263106930 has 16 divisors (see below), whose sum is σ = 42182729280. Its totient is φ = 8436545712.

The previous prime is 22263106919. The next prime is 22263106937. The reversal of 22263106930 is 3960136222.

It is a super-2 number, since 2×222631069302 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22263106937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58586934 + ... + 58587313.

It is an arithmetic number, because the mean of its divisors is an integer number (2636420580).

Almost surely, 222263106930 is an apocalyptic number.

22263106930 is a deficient number, since it is larger than the sum of its proper divisors (19919622350).

22263106930 is a wasteful number, since it uses less digits than its factorization.

22263106930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117174273.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 22263106930 in words is "twenty-two billion, two hundred sixty-three million, one hundred six thousand, nine hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 117174247 234348494 585871235 1171742470 2226310693 4452621386 11131553465 22263106930