Base | Representation |
---|---|
bin | 10111000000111… |
… | …101011010101110 |
3 | 222220120022101210 |
4 | 113000331122232 |
5 | 1242322040114 |
6 | 102152015250 |
7 | 12366013152 |
oct | 2700753256 |
9 | 886508353 |
10 | 386127534 |
11 | 188a60371 |
12 | a9391526 |
13 | 61cc5240 |
14 | 393d3062 |
15 | 23d73259 |
hex | 1703d6ae |
386127534 has 16 divisors (see below), whose sum is σ = 831659472. Its totient is φ = 118808448.
The previous prime is 386127529. The next prime is 386127551. The reversal of 386127534 is 435721683.
It is a super-3 number, since 3×3861275343 (a number of 27 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a junction number, because it is equal to n+sod(n) for n = 386127492 and 386127501.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2475099 + ... + 2475254.
It is an arithmetic number, because the mean of its divisors is an integer number (51978717).
Almost surely, 2386127534 is an apocalyptic number.
386127534 is an abundant number, since it is smaller than the sum of its proper divisors (445531938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
386127534 is a wasteful number, since it uses less digits than its factorization.
386127534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4950371.
The product of its digits is 120960, while the sum is 39.
The square root of 386127534 is about 19650.1280911856. The cubic root of 386127534 is about 728.1881218439.
The spelling of 386127534 in words is "three hundred eighty-six million, one hundred twenty-seven thousand, five hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •