Base | Representation |
---|---|
bin | 111001111101000000… |
… | …0001010011011011100 |
3 | 102220020101002100100111 |
4 | 1303322000022123130 |
5 | 4014340034243004 |
6 | 133101220535404 |
7 | 11664033465160 |
oct | 1637200123334 |
9 | 386211070314 |
10 | 124453431004 |
11 | 48864798811 |
12 | 20153251564 |
13 | b974a37346 |
14 | 60489acca0 |
15 | 3385e45a04 |
hex | 1cfa00a6dc |
124453431004 has 24 divisors (see below), whose sum is σ = 250210050048. Its totient is φ = 53057930160.
The previous prime is 124453430999. The next prime is 124453431013. The reversal of 124453431004 is 400134354421.
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, 11630164 + ... + 11640859.
It is an arithmetic number, because the mean of its divisors is an integer number (10425418752).
Almost surely, 2124453431004 is an apocalyptic number.
124453431004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
124453431004 is an abundant number, since it is smaller than the sum of its proper divisors (125756619044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124453431004 is a wasteful number, since it uses less digits than its factorization.
124453431004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23271225 (or 23271223 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 124453431004 its reverse (400134354421), we get a palindrome (524587785425).
The spelling of 124453431004 in words is "one hundred twenty-four billion, four hundred fifty-three million, four hundred thirty-one thousand, four".
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