Base | Representation |
---|---|
bin | 1111110000101111… |
… | …1111000000111000 |
3 | 101220212101002001011 |
4 | 3330023333000320 |
5 | 32131114000440 |
6 | 1535501003304 |
7 | 206563623214 |
oct | 37413770070 |
9 | 11825332034 |
10 | 4231000120 |
11 | 1881320016 |
12 | 9a0b53534 |
13 | 525740c89 |
14 | 2c1cc5944 |
15 | 19b6a49ea |
hex | fc2ff038 |
4231000120 has 32 divisors (see below), whose sum is σ = 10079737200. Its totient is φ = 1592846848.
The previous prime is 4231000091. The next prime is 4231000159. The reversal of 4231000120 is 210001324.
It is a self number, because there is not a number n which added to its sum of digits gives 4231000120.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3110350 + ... + 3111709.
Almost surely, 24231000120 is an apocalyptic number.
4231000120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4231000120 is an abundant number, since it is smaller than the sum of its proper divisors (5848737080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4231000120 is a wasteful number, since it uses less digits than its factorization.
4231000120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6222087 (or 6222083 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 4231000120 is about 65046.1383942198. The cubic root of 4231000120 is about 1617.3884814904.
Adding to 4231000120 its reverse (210001324), we get a palindrome (4441001444).
The spelling of 4231000120 in words is "four billion, two hundred thirty-one million, one hundred twenty", and thus it is an aban number.
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