Base | Representation |
---|---|
bin | 100101011101011001… |
… | …101010100011110101 |
3 | 10211211010020210212012 |
4 | 211131121222203311 |
5 | 1124333224332202 |
6 | 30251054534005 |
7 | 2622505635164 |
oct | 453531524365 |
9 | 124733223765 |
10 | 40221714677 |
11 | 16070122611 |
12 | 7966207305 |
13 | 3a3cca0591 |
14 | 1d37c033db |
15 | 10a61d0152 |
hex | 95d66a8f5 |
40221714677 has 4 divisors (see below), whose sum is σ = 41519189376. Its totient is φ = 38924239980.
The previous prime is 40221714667. The next prime is 40221714679. The reversal of 40221714677 is 77641712204.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 40221714677 - 26 = 40221714613 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40221714679) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648737303 + ... + 648737364.
It is an arithmetic number, because the mean of its divisors is an integer number (10379797344).
Almost surely, 240221714677 is an apocalyptic number.
It is an amenable number.
40221714677 is a deficient number, since it is larger than the sum of its proper divisors (1297474699).
40221714677 is a wasteful number, since it uses less digits than its factorization.
40221714677 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1297474698.
The product of its (nonzero) digits is 131712, while the sum is 41.
The spelling of 40221714677 in words is "forty billion, two hundred twenty-one million, seven hundred fourteen thousand, six hundred seventy-seven".
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