Base | Representation |
---|---|
bin | 1110111111011000… |
… | …1110000001110100 |
3 | 101101102210202011200 |
4 | 3233312032001310 |
5 | 31220113432420 |
6 | 1503143332500 |
7 | 201501106503 |
oct | 35766160164 |
9 | 11342722150 |
10 | 4023967860 |
11 | 1785474680 |
12 | 943751130 |
13 | 4c1893b93 |
14 | 2a25d283a |
15 | 18840bb90 |
hex | efd8e074 |
4023967860 has 72 divisors (see below), whose sum is σ = 13315682016. Its totient is φ = 975506880.
The previous prime is 4023967841. The next prime is 4023967861. The reversal of 4023967860 is 687693204.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4023967861) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1014174 + ... + 1018133.
It is an arithmetic number, because the mean of its divisors is an integer number (184940028).
Almost surely, 24023967860 is an apocalyptic number.
It is an amenable number.
4023967860 is an abundant number, since it is smaller than the sum of its proper divisors (9291714156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4023967860 is a wasteful number, since it uses less digits than its factorization.
4023967860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2032333 (or 2032328 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The square root of 4023967860 is about 63434.7527779529. The cubic root of 4023967860 is about 1590.5652908703.
The spelling of 4023967860 in words is "four billion, twenty-three million, nine hundred sixty-seven thousand, eight hundred sixty".
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