Base | Representation |
---|---|
bin | 111000010001100010100… |
… | …100011000111011010100 |
3 | 111200200201112120101021110 |
4 | 320101202210120323110 |
5 | 1001324332303212402 |
6 | 12120310554015020 |
7 | 546250641651441 |
oct | 70214244307324 |
9 | 14620645511243 |
10 | 3867124272852 |
11 | 1261046922135 |
12 | 525584117470 |
13 | 22088c201409 |
14 | d5253d7a9c8 |
15 | 6a8d594e56c |
hex | 38462918ed4 |
3867124272852 has 24 divisors (see below), whose sum is σ = 9026101929600. Its totient is φ = 1288639715776.
The previous prime is 3867124272839. The next prime is 3867124272857. The reversal of 3867124272852 is 2582724217683.
It is a happy number.
It is a super-2 number, since 2×38671242728522 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3867124272792 and 3867124272801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3867124272857) 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, 50173452 + ... + 50250467.
It is an arithmetic number, because the mean of its divisors is an integer number (376087580400).
Almost surely, 23867124272852 is an apocalyptic number.
It is an amenable number.
3867124272852 is an abundant number, since it is smaller than the sum of its proper divisors (5158977656748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3867124272852 is a wasteful number, since it uses less digits than its factorization.
3867124272852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100427135 (or 100427133 counting only the distinct ones).
The product of its digits is 18063360, while the sum is 57.
It can be divided in two parts, 386712 and 4272852, that added together give a palindrome (4659564).
The spelling of 3867124272852 in words is "three trillion, eight hundred sixty-seven billion, one hundred twenty-four million, two hundred seventy-two thousand, eight hundred fifty-two".
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