Base | Representation |
---|---|
bin | 100101010111101001… |
… | …011111011111011111 |
3 | 10211120101122101002112 |
4 | 211113221133133133 |
5 | 1124134022402401 |
6 | 30233330144235 |
7 | 2620224401255 |
oct | 452751373737 |
9 | 124511571075 |
10 | 40125200351 |
11 | 160206a1a05 |
12 | 7939a2207b |
13 | 3a25caa502 |
14 | 1d2907c5d5 |
15 | 109c9b83bb |
hex | 957a5f7df |
40125200351 has 8 divisors (see below), whose sum is σ = 42497317440. Its totient is φ = 37754395648.
The previous prime is 40125200347. The next prime is 40125200359. The reversal of 40125200351 is 15300252104.
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 40125200351 - 22 = 40125200347 is a prime.
It is a super-2 number, since 2×401252003512 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40125200359) 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, 264791 + ... + 387768.
It is an arithmetic number, because the mean of its divisors is an integer number (5312164680).
Almost surely, 240125200351 is an apocalyptic number.
40125200351 is a deficient number, since it is larger than the sum of its proper divisors (2372117089).
40125200351 is a wasteful number, since it uses less digits than its factorization.
40125200351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 656193.
The product of its (nonzero) digits is 1200, while the sum is 23.
Adding to 40125200351 its reverse (15300252104), we get a palindrome (55425452455).
The spelling of 40125200351 in words is "forty billion, one hundred twenty-five million, two hundred thousand, three hundred fifty-one".
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