Base | Representation |
---|---|
bin | 1001100100101… |
… | …1011111101010 |
3 | 2210120002110110 |
4 | 2121023133222 |
5 | 40234430424 |
6 | 3552355150 |
7 | 665212206 |
oct | 231133752 |
9 | 83502413 |
10 | 40155114 |
11 | 2073714a |
12 | 11545ab6 |
13 | 841c32c |
14 | 5493b06 |
15 | 37d2c29 |
hex | 264b7ea |
40155114 has 16 divisors (see below), whose sum is σ = 80944128. Its totient is φ = 13279392.
The previous prime is 40155097. The next prime is 40155127. The reversal of 40155114 is 41155104.
It is a super-2 number, since 2×401551142 = 3224866360705992, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25587 + ... + 27110.
It is an arithmetic number, because the mean of its divisors is an integer number (5059008).
Almost surely, 240155114 is an apocalyptic number.
40155114 is an abundant number, since it is smaller than the sum of its proper divisors (40789014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40155114 is a wasteful number, since it uses less digits than its factorization.
40155114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52829.
The product of its (nonzero) digits is 400, while the sum is 21.
The square root of 40155114 is about 6336.8062933942. The cubic root of 40155114 is about 342.4366878195.
The spelling of 40155114 in words is "forty million, one hundred fifty-five thousand, one hundred fourteen".
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