Base | Representation |
---|---|
bin | 100101010111100010… |
… | …000000111100001001 |
3 | 10211120020221210021101 |
4 | 211113202000330021 |
5 | 1124133022141301 |
6 | 30233220141401 |
7 | 2620201625452 |
oct | 452742007411 |
9 | 124506853241 |
10 | 40123240201 |
11 | 1601a583250 |
12 | 7939237861 |
13 | 3a25772265 |
14 | 1d28acc129 |
15 | 109c72c701 |
hex | 957880f09 |
40123240201 has 8 divisors (see below), whose sum is σ = 45182769408. Its totient is φ = 35299038000.
The previous prime is 40123240193. The next prime is 40123240211. The reversal of 40123240201 is 10204232104.
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 40123240201 - 23 = 40123240193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40123240211) 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, 58831390 + ... + 58832071.
It is an arithmetic number, because the mean of its divisors is an integer number (5647846176).
Almost surely, 240123240201 is an apocalyptic number.
It is an amenable number.
40123240201 is a deficient number, since it is larger than the sum of its proper divisors (5059529207).
40123240201 is a wasteful number, since it uses less digits than its factorization.
40123240201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117663503.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 40123240201 its reverse (10204232104), we get a palindrome (50327472305).
The spelling of 40123240201 in words is "forty billion, one hundred twenty-three million, two hundred forty thousand, two hundred one".
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