Base | Representation |
---|---|
bin | 10111000000111… |
… | …100010101011110 |
3 | 222220120002022122 |
4 | 113000330111132 |
5 | 1242321414402 |
6 | 102151542542 |
7 | 12365664221 |
oct | 2700742536 |
9 | 886502278 |
10 | 386123102 |
11 | 188a58002 |
12 | a938aa52 |
13 | 61cc3211 |
14 | 393d15b8 |
15 | 23d71ca2 |
hex | 1703c55e |
386123102 has 4 divisors (see below), whose sum is σ = 579184656. Its totient is φ = 193061550.
The previous prime is 386123093. The next prime is 386123113. The reversal of 386123102 is 201321683.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96530774 + ... + 96530777.
It is an arithmetic number, because the mean of its divisors is an integer number (144796164).
Almost surely, 2386123102 is an apocalyptic number.
386123102 is a deficient number, since it is larger than the sum of its proper divisors (193061554).
386123102 is a wasteful number, since it uses less digits than its factorization.
386123102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193061553.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 386123102 is about 19650.0153180602. The cubic root of 386123102 is about 728.1853357678.
Adding to 386123102 its reverse (201321683), we get a palindrome (587444785).
It can be divided in two parts, 38612 and 3102, that added together give a palindrome (41714).
The spelling of 386123102 in words is "three hundred eighty-six million, one hundred twenty-three thousand, one hundred two".
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