Base | Representation |
---|---|
bin | 100011101000010010… |
… | …001111101100011101 |
3 | 10122202011222121011001 |
4 | 203220102033230131 |
5 | 1111322222212412 |
6 | 25324104430301 |
7 | 2523016510066 |
oct | 435022175435 |
9 | 118664877131 |
10 | 38256835357 |
11 | 15251a93704 |
12 | 74b8178391 |
13 | 37b8ba1bb0 |
14 | 1bccc8b56d |
15 | edd958957 |
hex | 8e848fb1d |
38256835357 has 8 divisors (see below), whose sum is σ = 41779946880. Its totient is φ = 34816620720.
The previous prime is 38256835349. The next prime is 38256835423. The reversal of 38256835357 is 75353865283.
It is a happy number.
38256835357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38256835357 - 23 = 38256835349 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 38256835298 and 38256835307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38256835327) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20723257 + ... + 20725102.
It is an arithmetic number, because the mean of its divisors is an integer number (5222493360).
Almost surely, 238256835357 is an apocalyptic number.
It is an amenable number.
38256835357 is a deficient number, since it is larger than the sum of its proper divisors (3523111523).
38256835357 is a wasteful number, since it uses less digits than its factorization.
38256835357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41448443.
The product of its digits is 18144000, while the sum is 55.
The spelling of 38256835357 in words is "thirty-eight billion, two hundred fifty-six million, eight hundred thirty-five thousand, three hundred fifty-seven".
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