Base | Representation |
---|---|
bin | 10110101111000110000111… |
… | …110011101111001110110101 |
3 | 111010001021110211000210110211 |
4 | 112233012013303233032311 |
5 | 101101243001444331031 |
6 | 552400201145145421 |
7 | 30030166653022552 |
oct | 2657060763571665 |
9 | 433037424023424 |
10 | 99993412105141 |
11 | 29951a71346275 |
12 | b26b48748b271 |
13 | 43a445232c3c9 |
14 | 1a999c7ccba29 |
15 | b860d125abb1 |
hex | 5af187cef3b5 |
99993412105141 has 4 divisors (see below), whose sum is σ = 100141112862252. Its totient is φ = 99845711348032.
The previous prime is 99993412105109. The next prime is 99993412105183. The reversal of 99993412105141 is 14150121439999.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 67156730196241 + 32836681908900 = 8194921^2 + 5730330^2 .
It is a cyclic number.
It is not a de Polignac number, because 99993412105141 - 25 = 99993412105109 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 (99993412105441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73850377540 + ... + 73850378893.
It is an arithmetic number, because the mean of its divisors is an integer number (25035278215563).
Almost surely, 299993412105141 is an apocalyptic number.
It is an amenable number.
99993412105141 is a deficient number, since it is larger than the sum of its proper divisors (147700757111).
99993412105141 is a wasteful number, since it uses less digits than its factorization.
99993412105141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147700757110.
The product of its (nonzero) digits is 3149280, while the sum is 58.
The spelling of 99993412105141 in words is "ninety-nine trillion, nine hundred ninety-three billion, four hundred twelve million, one hundred five thousand, one hundred forty-one".
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