Base | Representation |
---|---|
bin | 1110011100000110… |
… | …1010100000010111 |
3 | 101000010022211120212 |
4 | 3213001222200113 |
5 | 30414222120033 |
6 | 1440335320035 |
7 | 165023141150 |
oct | 34701524027 |
9 | 11003284525 |
10 | 3875973143 |
11 | 1709981a99 |
12 | 90208001b |
13 | 49a017943 |
14 | 28aaaa927 |
15 | 17a426748 |
hex | e706a817 |
3875973143 has 12 divisors (see below), whose sum is σ = 4440710448. Its totient is φ = 3314007360.
The previous prime is 3875973119. The next prime is 3875973169. The reversal of 3875973143 is 3413795783.
It is not a de Polignac number, because 3875973143 - 222 = 3871778839 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3875973091 and 3875973100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3875973113) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4543505 + ... + 4544357.
It is an arithmetic number, because the mean of its divisors is an integer number (370059204).
Almost surely, 23875973143 is an apocalyptic number.
3875973143 is a deficient number, since it is larger than the sum of its proper divisors (564737305).
3875973143 is an frugal number, since it uses more digits than its factorization.
3875973143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2474 (or 1621 counting only the distinct ones).
The product of its digits is 1905120, while the sum is 50.
The square root of 3875973143 is about 62257.3139719343. The cubic root of 3875973143 is about 1570.8217996031.
The spelling of 3875973143 in words is "three billion, eight hundred seventy-five million, nine hundred seventy-three thousand, one hundred forty-three".
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