Base | Representation |
---|---|
bin | 1111101001111000… |
… | …1101001101011000 |
3 | 101211212020000110120 |
4 | 3322132031031120 |
5 | 32101232104144 |
6 | 1532552113240 |
7 | 206064205221 |
oct | 37236151530 |
9 | 11755200416 |
10 | 4202222424 |
11 | 18670549a4 |
12 | 993395820 |
13 | 51c7a645a |
14 | 2bc154248 |
15 | 198dbce19 |
hex | fa78d358 |
4202222424 has 32 divisors (see below), whose sum is σ = 10581144000. Its totient is φ = 1390662432.
The previous prime is 4202222413. The next prime is 4202222441. The reversal of 4202222424 is 4242222024.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 4202222394 and 4202222403.
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, 626494 + ... + 633165.
It is an arithmetic number, because the mean of its divisors is an integer number (330660750).
Almost surely, 24202222424 is an apocalyptic number.
It is an amenable number.
4202222424 is an abundant number, since it is smaller than the sum of its proper divisors (6378921576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4202222424 is a wasteful number, since it uses less digits than its factorization.
4202222424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1259807 (or 1259803 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 24.
The square root of 4202222424 is about 64824.5510898456. The cubic root of 4202222424 is about 1613.7131769984.
Adding to 4202222424 its reverse (4242222024), we get a palindrome (8444444448).
It can be divided in two parts, 42022 and 22424, that added together give a palindrome (64446).
The spelling of 4202222424 in words is "four billion, two hundred two million, two hundred twenty-two thousand, four hundred twenty-four".
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