Base | Representation |
---|---|
bin | 10001101101000000110010… |
… | …01000001100100100110000 |
3 | 12002211200010222211210102121 |
4 | 20312200121020030210300 |
5 | 20100312122304300000 |
6 | 214444110353124024 |
7 | 11125412550634426 |
oct | 1066403110144460 |
9 | 162750128753377 |
10 | 38930005150000 |
11 | 1144a139005408 |
12 | 4448a8bb59614 |
13 | 1895111c68723 |
14 | 988317ddb116 |
15 | 4779d3560b1a |
hex | 23681920c930 |
38930005150000 has 60 divisors (see below), whose sum is σ = 94277572192944. Its totient is φ = 15572002040000.
The previous prime is 38930005149983. The next prime is 38930005150027. The reversal of 38930005150000 is 5150003983.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 389250052 + ... + 389350051.
Almost surely, 238930005150000 is an apocalyptic number.
It is an amenable number.
38930005150000 is an abundant number, since it is smaller than the sum of its proper divisors (55347567042944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38930005150000 is an frugal number, since it uses more digits than its factorization.
38930005150000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 778600136 (or 778600110 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 34.
Adding to 38930005150000 its reverse (5150003983), we get a palindrome (38935155153983).
The spelling of 38930005150000 in words is "thirty-eight trillion, nine hundred thirty billion, five million, one hundred fifty thousand".
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