Base | Representation |
---|---|
bin | 1000111100110001… |
… | …1100000001111000 |
3 | 20012102112200120120 |
4 | 2033030130001320 |
5 | 14410003334144 |
6 | 1034215453240 |
7 | 113351040462 |
oct | 21714340170 |
9 | 6172480516 |
10 | 2402402424 |
11 | 1023103554 |
12 | 570687220 |
13 | 2c394a2c6 |
14 | 18b0c7132 |
15 | e0d9ce19 |
hex | 8f31c078 |
2402402424 has 32 divisors (see below), whose sum is σ = 6012876240. Its totient is φ = 799884800.
The previous prime is 2402402407. The next prime is 2402402437. The reversal of 2402402424 is 4242042042.
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 = 2402402394 and 2402402403.
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, 35667 + ... + 77954.
Almost surely, 22402402424 is an apocalyptic number.
2402402424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2402402424 is an abundant number, since it is smaller than the sum of its proper divisors (3610473816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2402402424 is a wasteful number, since it uses less digits than its factorization.
2402402424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114511 (or 114507 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 24.
The square root of 2402402424 is about 49014.3083599065. The cubic root of 2402402424 is about 1339.3124905686.
Adding to 2402402424 its reverse (4242042042), we get a palindrome (6644444466).
The spelling of 2402402424 in words is "two billion, four hundred two million, four hundred two thousand, four hundred twenty-four".
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