Base | Representation |
---|---|
bin | 10001010011001101000101… |
… | …10100010001011000001000 |
3 | 11222200220021222200000111220 |
4 | 20221212202310101120020 |
5 | 14441300042234433303 |
6 | 212524455253522040 |
7 | 11004351241421205 |
oct | 1051464264213010 |
9 | 158626258600456 |
10 | 38043256952328 |
11 | 11138066844871 |
12 | 4325055943320 |
13 | 182c604aa5194 |
14 | 9574369a8cac |
15 | 45e8d4624053 |
hex | 2299a2d11608 |
38043256952328 has 128 divisors (see below), whose sum is σ = 98657545190400. Its totient is φ = 12210265057536.
The previous prime is 38043256952273. The next prime is 38043256952329. The reversal of 38043256952328 is 82325965234083.
It is a super-3 number, since 3×380432569523283 (a number of 42 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (38043256952329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 502627975 + ... + 502703657.
It is an arithmetic number, because the mean of its divisors is an integer number (770762071800).
Almost surely, 238043256952328 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38043256952328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49328772595200).
38043256952328 is an abundant number, since it is smaller than the sum of its proper divisors (60614288238072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38043256952328 is a wasteful number, since it uses less digits than its factorization.
38043256952328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77691 (or 77687 counting only the distinct ones).
The product of its (nonzero) digits is 74649600, while the sum is 60.
The spelling of 38043256952328 in words is "thirty-eight trillion, forty-three billion, two hundred fifty-six million, nine hundred fifty-two thousand, three hundred twenty-eight".
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