Base | Representation |
---|---|
bin | 1000101110110110100… |
… | …01000101000111010100 |
3 | 1001200102201001220010211 |
4 | 10113123101011013110 |
5 | 14403431021243444 |
6 | 345455454455204 |
7 | 30451026041305 |
oct | 4273321050724 |
9 | 1050381056124 |
10 | 300031431124 |
11 | 106273a14a37 |
12 | 4a193b04504 |
13 | 223a64b50c9 |
14 | 107433a47ac |
15 | 7c1031bc34 |
hex | 45db4451d4 |
300031431124 has 12 divisors (see below), whose sum is σ = 525871579744. Its totient is φ = 149782408344.
The previous prime is 300031431083. The next prime is 300031431127. The reversal of 300031431124 is 421134130003.
It is a junction number, because it is equal to n+sod(n) for n = 300031431095 and 300031431104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300031431127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58323912 + ... + 58329055.
Almost surely, 2300031431124 is an apocalyptic number.
It is an amenable number.
300031431124 is a deficient number, since it is larger than the sum of its proper divisors (225840148620).
300031431124 is a wasteful number, since it uses less digits than its factorization.
300031431124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116653614 (or 116653612 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 300031431124 its reverse (421134130003), we get a palindrome (721165561127).
The spelling of 300031431124 in words is "three hundred billion, thirty-one million, four hundred thirty-one thousand, one hundred twenty-four".
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