Base | Representation |
---|---|
bin | 100101011110001010… |
… | …000101000101101100 |
3 | 10211212000010121102112 |
4 | 211132022011011230 |
5 | 1124400002000002 |
6 | 30252230543152 |
7 | 2623021544645 |
oct | 453612050554 |
9 | 124760117375 |
10 | 40234406252 |
11 | 16077300a17 |
12 | 796a507ab8 |
13 | 3a427c52a1 |
14 | 1d397886cc |
15 | 10a738a852 |
hex | 95e28516c |
40234406252 has 12 divisors (see below), whose sum is σ = 70411941600. Its totient is φ = 20116708656.
The previous prime is 40234406249. The next prime is 40234406287. The reversal of 40234406252 is 25260443204.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107453 + ... + 303339.
It is an arithmetic number, because the mean of its divisors is an integer number (5867661800).
Almost surely, 240234406252 is an apocalyptic number.
It is an amenable number.
40234406252 is a deficient number, since it is larger than the sum of its proper divisors (30177535348).
40234406252 is a wasteful number, since it uses less digits than its factorization.
40234406252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247240 (or 247238 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 32.
Adding to 40234406252 its reverse (25260443204), we get a palindrome (65494849456).
The spelling of 40234406252 in words is "forty billion, two hundred thirty-four million, four hundred six thousand, two hundred fifty-two".
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