Base | Representation |
---|---|
bin | 1001110001011… |
… | …0111000101110 |
3 | 2212010102020201 |
4 | 2130112320232 |
5 | 40443110311 |
6 | 4022304114 |
7 | 1005252100 |
oct | 234267056 |
9 | 85112221 |
10 | 40988206 |
11 | 21156056 |
12 | 1188803a |
13 | 865159c |
14 | 562d570 |
15 | 38e99c1 |
hex | 2716e2e |
40988206 has 24 divisors (see below), whose sum is σ = 75287880. Its totient is φ = 16641072.
The previous prime is 40988203. The next prime is 40988209. The reversal of 40988206 is 60288904.
It is an interprime number because it is at equal distance from previous prime (40988203) and next prime (40988209).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40988201) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9145 + ... + 12868.
It is an arithmetic number, because the mean of its divisors is an integer number (3136995).
Almost surely, 240988206 is an apocalyptic number.
40988206 is a deficient number, since it is larger than the sum of its proper divisors (34299674).
40988206 is a wasteful number, since it uses less digits than its factorization.
40988206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22048 (or 22041 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 40988206 is about 6402.2032145192. The cubic root of 40988206 is about 344.7886572299.
The spelling of 40988206 in words is "forty million, nine hundred eighty-eight thousand, two hundred six".
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