Base | Representation |
---|---|
bin | 10000100000011… |
… | …11101100001101 |
3 | 100122120022202220 |
4 | 20100033230031 |
5 | 240422220201 |
6 | 21424005553 |
7 | 3301012665 |
oct | 1020175415 |
9 | 318508686 |
10 | 138476301 |
11 | 71191327 |
12 | 3a4608b9 |
13 | 228c5952 |
14 | 145691a5 |
15 | c255036 |
hex | 840fb0d |
138476301 has 8 divisors (see below), whose sum is σ = 186045024. Its totient is φ = 91612560.
The previous prime is 138476291. The next prime is 138476309. The reversal of 138476301 is 103674831.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 138476301 - 25 = 138476269 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (138476309) 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, 175786 + ... + 176571.
It is an arithmetic number, because the mean of its divisors is an integer number (23255628).
Almost surely, 2138476301 is an apocalyptic number.
It is an amenable number.
138476301 is a deficient number, since it is larger than the sum of its proper divisors (47568723).
138476301 is a wasteful number, since it uses less digits than its factorization.
138476301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352491.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 138476301 is about 11767.5953788359. The cubic root of 138476301 is about 517.3587731033.
The spelling of 138476301 in words is "one hundred thirty-eight million, four hundred seventy-six thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •