Base | Representation |
---|---|
bin | 100011101010000010… |
… | …011011110100111001 |
3 | 10122211020022202211122 |
4 | 203222002123310321 |
5 | 1111402234321202 |
6 | 25331035035025 |
7 | 2523524500025 |
oct | 435202336471 |
9 | 118736282748 |
10 | 38286245177 |
11 | 15267650744 |
12 | 7505b9ba75 |
13 | 37c1ccb35b |
14 | 1bd2b45385 |
15 | ee13179a2 |
hex | 8ea09bd39 |
38286245177 has 8 divisors (see below), whose sum is σ = 39871034880. Its totient is φ = 36723314880.
The previous prime is 38286245159. The next prime is 38286245201. The reversal of 38286245177 is 77154268283.
38286245177 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 38286245177 - 28 = 38286244921 is a prime.
It is a super-2 number, since 2×382862451772 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38286245117) 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, 5461277 + ... + 5468282.
It is an arithmetic number, because the mean of its divisors is an integer number (4983879360).
Almost surely, 238286245177 is an apocalyptic number.
It is an amenable number.
38286245177 is a deficient number, since it is larger than the sum of its proper divisors (1584789703).
38286245177 is a wasteful number, since it uses less digits than its factorization.
38286245177 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10929703.
The product of its digits is 4515840, while the sum is 53.
The spelling of 38286245177 in words is "thirty-eight billion, two hundred eighty-six million, two hundred forty-five thousand, one hundred seventy-seven".
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