Base | Representation |
---|---|
bin | 101111000110010001… |
… | …0000111011100011010 |
3 | 100200001202112000201010 |
4 | 1132030202013130122 |
5 | 3124114323021214 |
6 | 114244120034350 |
7 | 10210251553515 |
oct | 1361442073432 |
9 | 320052460633 |
10 | 101142001434 |
11 | 39992028741 |
12 | 177283029b6 |
13 | 96cb2a7c36 |
14 | 4c769b3d7c |
15 | 296e61a659 |
hex | 178c88771a |
101142001434 has 8 divisors (see below), whose sum is σ = 202284002880. Its totient is φ = 33714000476.
The previous prime is 101142001423. The next prime is 101142001439. The reversal of 101142001434 is 434100241101.
It is a sphenic number, since it is the product of 3 distinct primes.
101142001434 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 101142001434.
It is not an unprimeable number, because it can be changed into a prime (101142001439) 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, 8428500114 + ... + 8428500125.
It is an arithmetic number, because the mean of its divisors is an integer number (25285500360).
Almost surely, 2101142001434 is an apocalyptic number.
101142001434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101142001434 is a wasteful number, since it uses less digits than its factorization.
101142001434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16857000244.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 101142001434 its reverse (434100241101), we get a palindrome (535242242535).
The spelling of 101142001434 in words is "one hundred one billion, one hundred forty-two million, one thousand, four hundred thirty-four".
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