Base | Representation |
---|---|
bin | 1110111110111010… |
… | …1110010110110100 |
3 | 101101022002221001200 |
4 | 3233232232112310 |
5 | 31214113044444 |
6 | 1503033252500 |
7 | 201445314426 |
oct | 35756562664 |
9 | 11338087050 |
10 | 4022003124 |
11 | 1784352527 |
12 | 942b64130 |
13 | 4c1356809 |
14 | 2a2240816 |
15 | 18816e969 |
hex | efbae5b4 |
4022003124 has 36 divisors (see below), whose sum is σ = 10256711556. Its totient is φ = 1328802048.
The previous prime is 4022003093. The next prime is 4022003131. The reversal of 4022003124 is 4213002204.
It can be written as a sum of positive squares in 2 ways, for example, as 258180624 + 3763822500 = 16068^2 + 61350^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 4022003097 and 4022003106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 490279 + ... + 498414.
Almost surely, 24022003124 is an apocalyptic number.
It is an amenable number.
4022003124 is an abundant number, since it is smaller than the sum of its proper divisors (6234708432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4022003124 is a wasteful number, since it uses less digits than its factorization.
4022003124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 988816 (or 988811 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 4022003124 is about 63419.2646125765. The cubic root of 4022003124 is about 1590.3063797869.
Adding to 4022003124 its reverse (4213002204), we get a palindrome (8235005328).
The spelling of 4022003124 in words is "four billion, twenty-two million, three thousand, one hundred twenty-four".
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