Base | Representation |
---|---|
bin | 1110110110100… |
… | …01101111000001 |
3 | 22200102212210000 |
4 | 13123101233001 |
5 | 223343403131 |
6 | 20210230213 |
7 | 3042002121 |
oct | 733215701 |
9 | 280385700 |
10 | 124591041 |
11 | 64368103 |
12 | 35885369 |
13 | 1ca73813 |
14 | 12792c81 |
15 | ae10ce6 |
hex | 76d1bc1 |
124591041 has 20 divisors (see below), whose sum is σ = 186421312. Its totient is φ = 82925208.
The previous prime is 124591009. The next prime is 124591043. The reversal of 124591041 is 140195421.
It is not a de Polignac number, because 124591041 - 25 = 124591009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 124590996 and 124591014.
It is not an unprimeable number, because it can be changed into a prime (124591043) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 85380 + ... + 86826.
Almost surely, 2124591041 is an apocalyptic number.
It is an amenable number.
124591041 is a deficient number, since it is larger than the sum of its proper divisors (61830271).
124591041 is a wasteful number, since it uses less digits than its factorization.
124591041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2522 (or 2513 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
The square root of 124591041 is about 11162.0357014301. The cubic root of 124591041 is about 499.4541255925.
The spelling of 124591041 in words is "one hundred twenty-four million, five hundred ninety-one thousand, forty-one".
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