Base | Representation |
---|---|
bin | 100011100101011111… |
… | …110011100001011010 |
3 | 10122121220222002010120 |
4 | 203211133303201122 |
5 | 1111223233331310 |
6 | 25315314054110 |
7 | 2521611064653 |
oct | 434537634132 |
9 | 118556862116 |
10 | 38210058330 |
11 | 15228644404 |
12 | 74a457a336 |
13 | 37ac2a4792 |
14 | 1bc699252a |
15 | ed97b8b70 |
hex | 8e57f385a |
38210058330 has 32 divisors (see below), whose sum is σ = 97098502464. Its totient is φ = 9589975296.
The previous prime is 38210058277. The next prime is 38210058353. The reversal of 38210058330 is 3385001283.
It is a junction number, because it is equal to n+sod(n) for n = 38210058291 and 38210058300.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37460332 + ... + 37461351.
It is an arithmetic number, because the mean of its divisors is an integer number (3034328202).
Almost surely, 238210058330 is an apocalyptic number.
38210058330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
38210058330 is an abundant number, since it is smaller than the sum of its proper divisors (58888444134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38210058330 is a wasteful number, since it uses less digits than its factorization.
38210058330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74921710.
The product of its (nonzero) digits is 17280, while the sum is 33.
The spelling of 38210058330 in words is "thirty-eight billion, two hundred ten million, fifty-eight thousand, three hundred thirty".
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