Base | Representation |
---|---|
bin | 1000100010100110000… |
… | …1110010001000111001 |
3 | 112000201120010021021101 |
4 | 2020221201302020321 |
5 | 4400443224010131 |
6 | 151223235011401 |
7 | 13412666051563 |
oct | 2105141621071 |
9 | 460646107241 |
10 | 146725610041 |
11 | 5725386654a |
12 | 2452a139b61 |
13 | 10ab4095bca |
14 | 715c960333 |
15 | 3c3b3d9c61 |
hex | 2229872239 |
146725610041 has 4 divisors (see below), whose sum is σ = 146800894500. Its totient is φ = 146650325584.
The previous prime is 146725610039. The next prime is 146725610069. The reversal of 146725610041 is 140016527641.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140016527641 = 55603 ⋅2518147.
It can be written as a sum of positive squares in 2 ways, for example, as 74635508025 + 72090102016 = 273195^2 + 268496^2 .
It is a cyclic number.
It is not a de Polignac number, because 146725610041 - 21 = 146725610039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (146725650041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37639306 + ... + 37643203.
It is an arithmetic number, because the mean of its divisors is an integer number (36700223625).
Almost surely, 2146725610041 is an apocalyptic number.
It is an amenable number.
146725610041 is a deficient number, since it is larger than the sum of its proper divisors (75284459).
146725610041 is an equidigital number, since it uses as much as digits as its factorization.
146725610041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75284458.
The product of its (nonzero) digits is 40320, while the sum is 37.
The spelling of 146725610041 in words is "one hundred forty-six billion, seven hundred twenty-five million, six hundred ten thousand, forty-one".
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