Base | Representation |
---|---|
bin | 10010001111010011001101… |
… | …10110010001101001101010 |
3 | 12021000022002112210221112020 |
4 | 21013221212312101221222 |
5 | 20224112422302123104 |
6 | 221145230503525310 |
7 | 11306500565616654 |
oct | 1107514666215152 |
9 | 167008075727466 |
10 | 40108130114154 |
11 | 11863842918283 |
12 | 45b9283759836 |
13 | 194c246575a2b |
14 | 9c935b1d36d4 |
15 | 498487aa42d9 |
hex | 247a66d91a6a |
40108130114154 has 32 divisors (see below), whose sum is σ = 80441513220096. Its totient is φ = 13331884767600.
The previous prime is 40108130114131. The next prime is 40108130114159. The reversal of 40108130114154 is 45141103180104.
40108130114154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×401081301141542 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (40108130114159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3083322 + ... + 9472229.
It is an arithmetic number, because the mean of its divisors is an integer number (2513797288128).
Almost surely, 240108130114154 is an apocalyptic number.
40108130114154 is an abundant number, since it is smaller than the sum of its proper divisors (40333383105942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40108130114154 is a wasteful number, since it uses less digits than its factorization.
40108130114154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12557050.
The product of its (nonzero) digits is 7680, while the sum is 33.
Adding to 40108130114154 its reverse (45141103180104), we get a palindrome (85249233294258).
The spelling of 40108130114154 in words is "forty trillion, one hundred eight billion, one hundred thirty million, one hundred fourteen thousand, one hundred fifty-four".
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