Base | Representation |
---|---|
bin | 10001011100100000001111… |
… | …00101001001011001101100 |
3 | 12000211110000202100222001010 |
4 | 20232100013211021121230 |
5 | 20012013430404104340 |
6 | 213331340543545220 |
7 | 11036422220525643 |
oct | 1056200745113154 |
9 | 160743022328033 |
10 | 38362775066220 |
11 | 1125061a455a00 |
12 | 4376b678bb210 |
13 | 18537954c93b7 |
14 | 968aa7dd435a |
15 | 467d855b2b80 |
hex | 22e40794966c |
38362775066220 has 72 divisors (see below), whose sum is σ = 118068573862512. Its totient is φ = 9300066680960.
The previous prime is 38362775066219. The next prime is 38362775066221. The reversal of 38362775066220 is 2266057726383.
It is an interprime number because it is at equal distance from previous prime (38362775066219) and next prime (38362775066221).
It is not an unprimeable number, because it can be changed into a prime (38362775066221) 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, 2642057139 + ... + 2642071658.
It is an arithmetic number, because the mean of its divisors is an integer number (1639841303646).
Almost surely, 238362775066220 is an apocalyptic number.
38362775066220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
38362775066220 is an abundant number, since it is smaller than the sum of its proper divisors (79705798796292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38362775066220 is a wasteful number, since it uses less digits than its factorization.
38362775066220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5284128831 (or 5284128818 counting only the distinct ones).
The product of its (nonzero) digits is 30481920, while the sum is 57.
The spelling of 38362775066220 in words is "thirty-eight trillion, three hundred sixty-two billion, seven hundred seventy-five million, sixty-six thousand, two hundred twenty".
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