Base | Representation |
---|---|
bin | 10110101100110… |
… | …101110010100011 |
3 | 222112122100122220 |
4 | 112230311302203 |
5 | 1234444302121 |
6 | 101443002123 |
7 | 12303125541 |
oct | 2654656243 |
9 | 875570586 |
10 | 380853411 |
11 | 185a88894 |
12 | a7669343 |
13 | 60b99763 |
14 | 3881cd91 |
15 | 236806c6 |
hex | 16b35ca3 |
380853411 has 8 divisors (see below), whose sum is σ = 508403280. Its totient is φ = 253602912.
The previous prime is 380853409. The next prime is 380853419. The reversal of 380853411 is 114358083.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 380853411 - 21 = 380853409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (380853419) 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, 71856 + ... + 76973.
It is an arithmetic number, because the mean of its divisors is an integer number (63550410).
Almost surely, 2380853411 is an apocalyptic number.
380853411 is a deficient number, since it is larger than the sum of its proper divisors (127549869).
380853411 is a wasteful number, since it uses less digits than its factorization.
380853411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149685.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 380853411 is about 19515.4659437073. The cubic root of 380853411 is about 724.8574660742.
The spelling of 380853411 in words is "three hundred eighty million, eight hundred fifty-three thousand, four hundred eleven".
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