Base | Representation |
---|---|
bin | 10110111110001… |
… | …110011111011101 |
3 | 222212012220112212 |
4 | 112332032133131 |
5 | 1242131123122 |
6 | 102124410205 |
7 | 12356640224 |
oct | 2676163735 |
9 | 885186485 |
10 | 385411037 |
11 | 188611020 |
12 | a90a6965 |
13 | 61b0408b |
14 | 39287cbb |
15 | 23c80ce2 |
hex | 16f8e7dd |
385411037 has 8 divisors (see below), whose sum is σ = 420606432. Its totient is φ = 350242000.
The previous prime is 385411031. The next prime is 385411049. The reversal of 385411037 is 730114583.
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 385411037 - 210 = 385410013 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 385410994 and 385411012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (385411031) 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, 35978 + ... + 45444.
It is an arithmetic number, because the mean of its divisors is an integer number (52575804).
Almost surely, 2385411037 is an apocalyptic number.
It is an amenable number.
385411037 is a deficient number, since it is larger than the sum of its proper divisors (35195395).
385411037 is a wasteful number, since it uses less digits than its factorization.
385411037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13179.
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 385411037 is about 19631.8882688345. Note that the first 3 decimals coincide. The cubic root of 385411037 is about 727.7374351254.
The spelling of 385411037 in words is "three hundred eighty-five million, four hundred eleven thousand, thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •