Base | Representation |
---|---|
bin | 10100100011110001… |
… | …011101100110011100 |
3 | 2002222110000110110101 |
4 | 110203301131212130 |
5 | 330202200132330 |
6 | 14050251550444 |
7 | 1411016310103 |
oct | 244361354634 |
9 | 62873013411 |
10 | 22075005340 |
11 | 93a8846273 |
12 | 4340a5b424 |
13 | 210a553b4b |
14 | 10d5b0703a |
15 | 892ee74ca |
hex | 523c5d99c |
22075005340 has 24 divisors (see below), whose sum is σ = 46373407920. Its totient is φ = 8826974208.
The previous prime is 22075005301. The next prime is 22075005371. The reversal of 22075005340 is 4350057022.
It is a super-2 number, since 2×220750053402 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22075005299 and 22075005308.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128997 + ... + 246556.
It is an arithmetic number, because the mean of its divisors is an integer number (1932225330).
Almost surely, 222075005340 is an apocalyptic number.
22075005340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22075005340 is an abundant number, since it is smaller than the sum of its proper divisors (24298402580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22075005340 is a wasteful number, since it uses less digits than its factorization.
22075005340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378501 (or 378499 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 28.
The spelling of 22075005340 in words is "twenty-two billion, seventy-five million, five thousand, three hundred forty".
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