Base | Representation |
---|---|
bin | 100101010111000001… |
… | …000101101011011001 |
3 | 10211112122201021021222 |
4 | 211113001011223121 |
5 | 1124123314440412 |
6 | 30232311141425 |
7 | 2620035356261 |
oct | 452701055331 |
9 | 124478637258 |
10 | 40114608857 |
11 | 16015718404 |
12 | 7936374875 |
13 | 3a23a3c65b |
14 | 1d278c27a1 |
15 | 109bac5072 |
hex | 957045ad9 |
40114608857 has 8 divisors (see below), whose sum is σ = 42266880960. Its totient is φ = 37966434480.
The previous prime is 40114608847. The next prime is 40114608881. The reversal of 40114608857 is 75880641104.
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 40114608857 - 226 = 40047499993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40114608847) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1004318 + ... + 1043495.
It is an arithmetic number, because the mean of its divisors is an integer number (5283360120).
Almost surely, 240114608857 is an apocalyptic number.
It is an amenable number.
40114608857 is a deficient number, since it is larger than the sum of its proper divisors (2152272103).
40114608857 is a wasteful number, since it uses less digits than its factorization.
40114608857 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2048863.
The product of its (nonzero) digits is 215040, while the sum is 44.
The spelling of 40114608857 in words is "forty billion, one hundred fourteen million, six hundred eight thousand, eight hundred fifty-seven".
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