Base | Representation |
---|---|
bin | 1110001111001101… |
… | …0001010101000001 |
3 | 100212100112000202202 |
4 | 3203303101111001 |
5 | 30311344241403 |
6 | 1431123522545 |
7 | 163465226222 |
oct | 34363212501 |
9 | 10770460682 |
10 | 3821868353 |
11 | 1691388296 |
12 | 8a7b29455 |
13 | 48ba53084 |
14 | 283825249 |
15 | 1757da688 |
hex | e3cd1541 |
3821868353 has 8 divisors (see below), whose sum is σ = 3876965376. Its totient is φ = 3766845600.
The previous prime is 3821868307. The next prime is 3821868367. The reversal of 3821868353 is 3538681283.
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 3821868353 - 28 = 3821868097 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3821868298 and 3821868307.
It is not an unprimeable number, because it can be changed into a prime (3821868383) 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, 89588 + ... + 125178.
It is an arithmetic number, because the mean of its divisors is an integer number (484620672).
Almost surely, 23821868353 is an apocalyptic number.
It is an amenable number.
3821868353 is a deficient number, since it is larger than the sum of its proper divisors (55097023).
3821868353 is a wasteful number, since it uses less digits than its factorization.
3821868353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37135.
The product of its digits is 829440, while the sum is 47.
The square root of 3821868353 is about 61821.2613345926. The cubic root of 3821868353 is about 1563.4784795848.
The spelling of 3821868353 in words is "three billion, eight hundred twenty-one million, eight hundred sixty-eight thousand, three hundred fifty-three".
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