Base | Representation |
---|---|
bin | 100101011001110010… |
… | …111000011001101000 |
3 | 10211122220102011102022 |
4 | 211121302320121220 |
5 | 1124222232403404 |
6 | 30241054124012 |
7 | 2621142463412 |
oct | 453162703150 |
9 | 124586364368 |
10 | 40161216104 |
11 | 16039a61099 |
12 | 7949ab0608 |
13 | 3a305aa6c9 |
14 | 1d2db759b2 |
15 | 10a0c2e8be |
hex | 959cb8668 |
40161216104 has 32 divisors (see below), whose sum is σ = 79394212800. Its totient is φ = 18992856960.
The previous prime is 40161216019. The next prime is 40161216107.
40161216104 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×401612161042 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40161216107) 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, 120332 + ... + 307899.
It is an arithmetic number, because the mean of its divisors is an integer number (2481069150).
Almost surely, 240161216104 is an apocalyptic number.
It is an amenable number.
40161216104 is a deficient number, since it is larger than the sum of its proper divisors (39232996696).
40161216104 is a wasteful number, since it uses less digits than its factorization.
40161216104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428873 (or 428869 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 26.
The spelling of 40161216104 in words is "forty billion, one hundred sixty-one million, two hundred sixteen thousand, one hundred four".
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