Base | Representation |
---|---|
bin | 10111001110000011111101… |
… | …110101010100100010111101 |
3 | 111101120201012000122100121122 |
4 | 113032003331311110202331 |
5 | 101341124112131340013 |
6 | 1001105531325240325 |
7 | 30340012342401503 |
oct | 2716037565244275 |
9 | 441521160570548 |
10 | 102121401043133 |
11 | 2a5a249665356a |
12 | b55398a7030a5 |
13 | 44ca011c19b84 |
14 | 1b309b8b0c673 |
15 | bc162a751a08 |
hex | 5ce0fdd548bd |
102121401043133 has 8 divisors (see below), whose sum is σ = 105642956724600. Its totient is φ = 98599853899008.
The previous prime is 102121401043121. The next prime is 102121401043157. The reversal of 102121401043133 is 331340104121201.
It can be written as a sum of positive squares in 4 ways, for example, as 9085383554809 + 93036017488324 = 3014197^2 + 9645518^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102121401043133 - 210 = 102121401042109 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 (102121401003133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30832313 + ... + 33983441.
It is an arithmetic number, because the mean of its divisors is an integer number (13205369590575).
Almost surely, 2102121401043133 is an apocalyptic number.
It is an amenable number.
102121401043133 is a deficient number, since it is larger than the sum of its proper divisors (3521555681467).
102121401043133 is a wasteful number, since it uses less digits than its factorization.
102121401043133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4268671.
The product of its (nonzero) digits is 1728, while the sum is 26.
Adding to 102121401043133 its reverse (331340104121201), we get a palindrome (433461505164334).
The spelling of 102121401043133 in words is "one hundred two trillion, one hundred twenty-one billion, four hundred one million, forty-three thousand, one hundred thirty-three".
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