Base | Representation |
---|---|
bin | 110000101000101101… |
… | …1101101100101011101 |
3 | 100222120222111210120000 |
4 | 1201101123231211131 |
5 | 3202401012343310 |
6 | 115552004044513 |
7 | 10355153354040 |
oct | 1412133554535 |
9 | 328528453500 |
10 | 104445434205 |
11 | 403277a7672 |
12 | 182aa693739 |
13 | 9b067bc898 |
14 | 50ab604c57 |
15 | 2ab464a4c0 |
hex | 18516ed95d |
104445434205 has 320 divisors, whose sum is σ = 232626290688. Its totient is φ = 43787589120.
The previous prime is 104445434183. The next prime is 104445434239. The reversal of 104445434205 is 502434544401.
104445434205 is a `hidden beast` number, since 1 + 0 + 4 + 445 + 4 + 3 + 4 + 205 = 666.
It is not a de Polignac number, because 104445434205 - 27 = 104445434077 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 104445434205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 329480707 + ... + 329481023.
Almost surely, 2104445434205 is an apocalyptic number.
104445434205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
104445434205 is an abundant number, since it is smaller than the sum of its proper divisors (128180856483).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104445434205 is a wasteful number, since it uses less digits than its factorization.
104445434205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 558 (or 549 counting only the distinct ones).
The product of its (nonzero) digits is 153600, while the sum is 36.
Adding to 104445434205 its reverse (502434544401), we get a palindrome (606879978606).
The spelling of 104445434205 in words is "one hundred four billion, four hundred forty-five million, four hundred thirty-four thousand, two hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •