Base | Representation |
---|---|
bin | 10101001000011110… |
… | …100001100101101110 |
3 | 2011120100201222002111 |
4 | 111020132201211232 |
5 | 332432321013214 |
6 | 14231330314234 |
7 | 1432204412560 |
oct | 251036414556 |
9 | 64510658074 |
10 | 22690797934 |
11 | 9694400372 |
12 | 449312897a |
13 | 21a7cbba6c |
14 | 1153801330 |
15 | 8cc0d45c4 |
hex | 5487a196e |
22690797934 has 32 divisors (see below), whose sum is σ = 39676317696. Its totient is φ = 9531306720.
The previous prime is 22690797929. The next prime is 22690797947. The reversal of 22690797934 is 43979709622.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 194739 + ... + 288625.
It is an arithmetic number, because the mean of its divisors is an integer number (1239884928).
Almost surely, 222690797934 is an apocalyptic number.
22690797934 is a deficient number, since it is larger than the sum of its proper divisors (16985519762).
22690797934 is a wasteful number, since it uses less digits than its factorization.
22690797934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94240.
The product of its (nonzero) digits is 10287648, while the sum is 58.
The spelling of 22690797934 in words is "twenty-two billion, six hundred ninety million, seven hundred ninety-seven thousand, nine hundred thirty-four".
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