Base | Representation |
---|---|
bin | 100011101001110111… |
… | …100000011110111110 |
3 | 10122211000221020110210 |
4 | 203221313200132332 |
5 | 1111401021140140 |
6 | 25330453413250 |
7 | 2523461236503 |
oct | 435167403676 |
9 | 118730836423 |
10 | 38283380670 |
11 | 15265a74587 |
12 | 750503a226 |
13 | 37c1537592 |
14 | 1bd25db4aa |
15 | ee0e4dd80 |
hex | 8e9de07be |
38283380670 has 32 divisors (see below), whose sum is σ = 91885352832. Its totient is φ = 10208319392.
The previous prime is 38283380669. The next prime is 38283380677. The reversal of 38283380670 is 7608338283.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38283380677) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862849 + ... + 906131.
It is an arithmetic number, because the mean of its divisors is an integer number (2871417276).
Almost surely, 238283380670 is an apocalyptic number.
38283380670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
38283380670 is an abundant number, since it is smaller than the sum of its proper divisors (53601972162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38283380670 is a wasteful number, since it uses less digits than its factorization.
38283380670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72776.
The product of its (nonzero) digits is 1161216, while the sum is 48.
The spelling of 38283380670 in words is "thirty-eight billion, two hundred eighty-three million, three hundred eighty thousand, six hundred seventy".
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