Base | Representation |
---|---|
bin | 10111100001000110110101… |
… | …100111011000000110101101 |
3 | 111120012211022022002010100211 |
4 | 113201012311213120012231 |
5 | 102024044424020002141 |
6 | 1003551053525022421 |
7 | 30533403435004615 |
oct | 2741066547300655 |
9 | 446184268063324 |
10 | 103430154453421 |
11 | 2aa57533852434 |
12 | b725559554a11 |
13 | 4593563677213 |
14 | 1b78090a3da45 |
15 | be56c7d94d81 |
hex | 5e11b59d81ad |
103430154453421 has 8 divisors (see below), whose sum is σ = 103704049051200. Its totient is φ = 103156265076480.
The previous prime is 103430154453397. The next prime is 103430154453427. The reversal of 103430154453421 is 124354451034301.
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 103430154453421 - 215 = 103430154420653 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 (103430154453427) 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, 40106400 + ... + 42607318.
It is an arithmetic number, because the mean of its divisors is an integer number (12963006131400).
Almost surely, 2103430154453421 is an apocalyptic number.
It is an amenable number.
103430154453421 is a deficient number, since it is larger than the sum of its proper divisors (273894597779).
103430154453421 is a wasteful number, since it uses less digits than its factorization.
103430154453421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2610419.
The product of its (nonzero) digits is 345600, while the sum is 40.
The spelling of 103430154453421 in words is "one hundred three trillion, four hundred thirty billion, one hundred fifty-four million, four hundred fifty-three thousand, four hundred twenty-one".
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