Base | Representation |
---|---|
bin | 1110010110111001… |
… | …1000101001101100 |
3 | 100221121020200222020 |
4 | 3211232120221230 |
5 | 30343130021220 |
6 | 1434235350140 |
7 | 164336444526 |
oct | 34556305154 |
9 | 10847220866 |
10 | 3854142060 |
11 | 16a8620a7a |
12 | 8b68b2350 |
13 | 495642c42 |
14 | 287c26a16 |
15 | 178563040 |
hex | e5b98a6c |
3854142060 has 48 divisors (see below), whose sum is σ = 10796031456. Its totient is φ = 1027348992.
The previous prime is 3854142043. The next prime is 3854142067. The reversal of 3854142060 is 602414583.
It is a super-2 number, since 2×38541420602 = 29708822037322087200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3854142067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150942 + ... + 174618.
It is an arithmetic number, because the mean of its divisors is an integer number (224917322).
Almost surely, 23854142060 is an apocalyptic number.
3854142060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3854142060 is an abundant number, since it is smaller than the sum of its proper divisors (6941889396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3854142060 is a wasteful number, since it uses less digits than its factorization.
3854142060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26402 (or 26400 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 3854142060 is about 62081.7369280209. The cubic root of 3854142060 is about 1567.8670726504.
It can be divided in two parts, 38541 and 42060, that added together give a triangular number (80601 = T401).
The spelling of 3854142060 in words is "three billion, eight hundred fifty-four million, one hundred forty-two thousand, sixty".
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