Base | Representation |
---|---|
bin | 10100110010000100… |
… | …110111000010010010 |
3 | 2010121011112222211212 |
4 | 110302010313002102 |
5 | 331200113040112 |
6 | 14130143140122 |
7 | 1416662061212 |
oct | 246204670222 |
9 | 63534488755 |
10 | 22314971282 |
11 | 951124622a |
12 | 43a92a4642 |
13 | 2148192326 |
14 | 1119930242 |
15 | 8a90e8522 |
hex | 532137092 |
22314971282 has 18 divisors (see below), whose sum is σ = 34133055327. Its totient is φ = 10941474336.
The previous prime is 22314971269. The next prime is 22314971311. The reversal of 22314971282 is 28217941322.
It can be written as a sum of positive squares in 5 ways, for example, as 20166556081 + 2148415201 = 142009^2 + 46351^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=105629.
It is a super-3 number, since 3×223149712823 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11195678 + ... + 11197670.
Almost surely, 222314971282 is an apocalyptic number.
22314971282 is a deficient number, since it is larger than the sum of its proper divisors (11818084045).
22314971282 is an frugal number, since it uses more digits than its factorization.
22314971282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4094 (or 2048 counting only the distinct ones).
The product of its digits is 96768, while the sum is 41.
The spelling of 22314971282 in words is "twenty-two billion, three hundred fourteen million, nine hundred seventy-one thousand, two hundred eighty-two".
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