Base | Representation |
---|---|
bin | 10101100011101010… |
… | …110011000011010110 |
3 | 2012202011011102201010 |
4 | 111203222303003112 |
5 | 334401113000042 |
6 | 14344504313050 |
7 | 1446414153036 |
oct | 254352630326 |
9 | 65664142633 |
10 | 23147000022 |
11 | 98a8972793 |
12 | 459ba72786 |
13 | 224b67a723 |
14 | 11982358c6 |
15 | 90719a59c |
hex | 563ab30d6 |
23147000022 has 8 divisors (see below), whose sum is σ = 46294000056. Its totient is φ = 7715666672.
The previous prime is 23147000011. The next prime is 23147000033. The reversal of 23147000022 is 22000074132.
It is an interprime number because it is at equal distance from previous prime (23147000011) and next prime (23147000033).
It is a sphenic number, since it is the product of 3 distinct primes.
23147000022 is an admirable number.
It is a super-2 number, since 2×231470000222 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1928916663 + ... + 1928916674.
It is an arithmetic number, because the mean of its divisors is an integer number (5786750007).
Almost surely, 223147000022 is an apocalyptic number.
23147000022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23147000022 is a wasteful number, since it uses less digits than its factorization.
23147000022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3857833342.
The product of its (nonzero) digits is 672, while the sum is 21.
Adding to 23147000022 its reverse (22000074132), we get a palindrome (45147074154).
The spelling of 23147000022 in words is "twenty-three billion, one hundred forty-seven million, twenty-two", and thus it is an aban number.
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