Base | Representation |
---|---|
bin | 10100100010100011… |
… | …101001100100000101 |
3 | 2002221000122010100100 |
4 | 110202203221210011 |
5 | 330131434411414 |
6 | 14044242434313 |
7 | 1410351032043 |
oct | 244243514405 |
9 | 62830563310 |
10 | 22054607109 |
11 | 9398283827 |
12 | 4336062999 |
13 | 21062613a2 |
14 | 10d3117393 |
15 | 891318609 |
hex | 5228e9905 |
22054607109 has 24 divisors (see below), whose sum is σ = 32972605952. Its totient is φ = 14190564960.
The previous prime is 22054607101. The next prime is 22054607117. The reversal of 22054607109 is 90170645022.
22054607109 is a `hidden beast` number, since 2 + 2 + 0 + 546 + 0 + 7 + 109 = 666.
It is an interprime number because it is at equal distance from previous prime (22054607101) and next prime (22054607117).
It is not a de Polignac number, because 22054607109 - 23 = 22054607101 is a prime.
It is a super-3 number, since 3×220546071093 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22054607101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1897 + ... + 210030.
Almost surely, 222054607109 is an apocalyptic number.
It is an amenable number.
22054607109 is a deficient number, since it is larger than the sum of its proper divisors (10917998843).
22054607109 is a wasteful number, since it uses less digits than its factorization.
22054607109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212337 (or 212334 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The spelling of 22054607109 in words is "twenty-two billion, fifty-four million, six hundred seven thousand, one hundred nine".
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