Base | Representation |
---|---|
bin | 101001110000011… |
… | …0111010100011100 |
3 | 10121122110110222002 |
4 | 1103200313110130 |
5 | 10332141432444 |
6 | 351010541432 |
7 | 46502233661 |
oct | 12340672434 |
9 | 3548413862 |
10 | 1401124124 |
11 | 659997324 |
12 | 331297878 |
13 | 19438333a |
14 | d4125a68 |
15 | 83017d4e |
hex | 5383751c |
1401124124 has 24 divisors (see below), whose sum is σ = 2474010000. Its totient is φ = 694279040.
The previous prime is 1401124099. The next prime is 1401124133. The reversal of 1401124124 is 4214211041.
It is a junction number, because it is equal to n+sod(n) for n = 1401124096 and 1401124105.
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, 548402 + ... + 550950.
It is an arithmetic number, because the mean of its divisors is an integer number (103083750).
Almost surely, 21401124124 is an apocalyptic number.
It is an amenable number.
1401124124 is a deficient number, since it is larger than the sum of its proper divisors (1072885876).
1401124124 is a wasteful number, since it uses less digits than its factorization.
1401124124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3733 (or 3731 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
The square root of 1401124124 is about 37431.5925923544. The cubic root of 1401124124 is about 1118.9882774762.
Adding to 1401124124 its reverse (4214211041), we get a palindrome (5615335165).
The spelling of 1401124124 in words is "one billion, four hundred one million, one hundred twenty-four thousand, one hundred twenty-four".
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