Base | Representation |
---|---|
bin | 111010010110011010… |
… | …1010110011100010001 |
3 | 102222102210210021000101 |
4 | 1310230311112130101 |
5 | 4023111344002031 |
6 | 133322003252401 |
7 | 12024130264150 |
oct | 1645465263421 |
9 | 388383707011 |
10 | 125306234641 |
11 | 49162114805 |
12 | 2035097a101 |
13 | ba7c617793 |
14 | 60c9d61597 |
15 | 33d5c4d361 |
hex | 1d2cd56711 |
125306234641 has 8 divisors (see below), whose sum is σ = 143209287360. Its totient is φ = 107403722448.
The previous prime is 125306234621. The next prime is 125306234681. The reversal of 125306234641 is 146432603521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 125306234641 - 211 = 125306232593 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 125306234641.
It is not an unprimeable number, because it can be changed into a prime (125306234621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736290 + ... + 890356.
It is an arithmetic number, because the mean of its divisors is an integer number (17901160920).
Almost surely, 2125306234641 is an apocalyptic number.
It is an amenable number.
125306234641 is a deficient number, since it is larger than the sum of its proper divisors (17903052719).
125306234641 is a wasteful number, since it uses less digits than its factorization.
125306234641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270263.
The product of its (nonzero) digits is 103680, while the sum is 37.
The spelling of 125306234641 in words is "one hundred twenty-five billion, three hundred six million, two hundred thirty-four thousand, six hundred forty-one".
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