Base | Representation |
---|---|
bin | 111010011001010100… |
… | …0001101011001110001 |
3 | 102222200120201110120212 |
4 | 1310302220031121301 |
5 | 4023311240444131 |
6 | 133335355113505 |
7 | 12026420522546 |
oct | 1646250153161 |
9 | 388616643525 |
10 | 125403453041 |
11 | 49201a86399 |
12 | 20379442895 |
13 | ba967c6169 |
14 | 60d8c2abcd |
15 | 33de553a2b |
hex | 1d32a0d671 |
125403453041 has 8 divisors (see below), whose sum is σ = 132012424800. Its totient is φ = 118795360320.
The previous prime is 125403452963. The next prime is 125403453061. The reversal of 125403453041 is 140354304521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-125403453041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 125403452989 and 125403453007.
It is not an unprimeable number, because it can be changed into a prime (125403453061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83846 + ... + 507776.
It is an arithmetic number, because the mean of its divisors is an integer number (16501553100).
Almost surely, 2125403453041 is an apocalyptic number.
It is an amenable number.
125403453041 is a deficient number, since it is larger than the sum of its proper divisors (6608971759).
125403453041 is a wasteful number, since it uses less digits than its factorization.
125403453041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439519.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 125403453041 its reverse (140354304521), we get a palindrome (265757757562).
The spelling of 125403453041 in words is "one hundred twenty-five billion, four hundred three million, four hundred fifty-three thousand, forty-one".
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