Base | Representation |
---|---|
bin | 1110111001101101… |
… | …0101011010111100 |
3 | 101022202222022122210 |
4 | 3232123111122330 |
5 | 31143014034121 |
6 | 1500532540420 |
7 | 201061440411 |
oct | 35633253274 |
9 | 11282868583 |
10 | 4000143036 |
11 | 1772a8173a |
12 | 937781710 |
13 | 4b9971856 |
14 | 29d390108 |
15 | 1862a2876 |
hex | ee6d56bc |
4000143036 has 48 divisors (see below), whose sum is σ = 9926255360. Its totient is φ = 1250173440.
The previous prime is 4000143031. The next prime is 4000143047. The reversal of 4000143036 is 6303410004.
It is a super-2 number, since 2×40001430362 = 32002288616918594592, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4000143031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68320 + ... + 112551.
Almost surely, 24000143036 is an apocalyptic number.
It is an amenable number.
4000143036 is an abundant number, since it is smaller than the sum of its proper divisors (5926112324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4000143036 is a wasteful number, since it uses less digits than its factorization.
4000143036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180994 (or 180992 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 4000143036 is about 63246.6839921272. The cubic root of 4000143036 is about 1587.4199730341.
The spelling of 4000143036 in words is "four billion, one hundred forty-three thousand, thirty-six".
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