Base | Representation |
---|---|
bin | 100100000111001001… |
… | …001111110110100001 |
3 | 10201002021012021010001 |
4 | 210013021033312201 |
5 | 1113402242223101 |
6 | 25451321340001 |
7 | 2541604260520 |
oct | 440711176641 |
9 | 121067167101 |
10 | 38774570401 |
11 | 15498263706 |
12 | 7621637601 |
13 | 386c2264a8 |
14 | 1c3b93c4b7 |
15 | 101e126901 |
hex | 90724fda1 |
38774570401 has 8 divisors (see below), whose sum is σ = 46240481664. Its totient is φ = 31790330880.
The previous prime is 38774570399. The next prime is 38774570407. The reversal of 38774570401 is 10407547783.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38774570401 - 21 = 38774570399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38774570407) 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 7 ways as a sum of consecutive naturals, for example, 120417760 + ... + 120418081.
It is an arithmetic number, because the mean of its divisors is an integer number (5780060208).
Almost surely, 238774570401 is an apocalyptic number.
It is an amenable number.
38774570401 is a deficient number, since it is larger than the sum of its proper divisors (7465911263).
38774570401 is a wasteful number, since it uses less digits than its factorization.
38774570401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240835871.
The product of its (nonzero) digits is 658560, while the sum is 46.
The spelling of 38774570401 in words is "thirty-eight billion, seven hundred seventy-four million, five hundred seventy thousand, four hundred one".
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