Base | Representation |
---|---|
bin | 10101011001011011110… |
… | …000000010010111101101 |
3 | 12012120101222010200001202 |
4 | 111121123300002113231 |
5 | 143042404020301014 |
6 | 3043300055415245 |
7 | 211143221630522 |
oct | 25313360022755 |
9 | 5176358120052 |
10 | 1470418134509 |
11 | 517667780a75 |
12 | 1b8b88084525 |
13 | a887687209c |
14 | 51250987149 |
15 | 283b03173de |
hex | 1565bc025ed |
1470418134509 has 4 divisors (see below), whose sum is σ = 1470430041600. Its totient is φ = 1470406227420.
The previous prime is 1470418134433. The next prime is 1470418134533. The reversal of 1470418134509 is 9054318140741.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1470418134509 - 220 = 1470417085933 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 (1470418134709) 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, 5766347 + ... + 6015944.
It is an arithmetic number, because the mean of its divisors is an integer number (367607510400).
Almost surely, 21470418134509 is an apocalyptic number.
It is an amenable number.
1470418134509 is a deficient number, since it is larger than the sum of its proper divisors (11907091).
1470418134509 is a wasteful number, since it uses less digits than its factorization.
1470418134509 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11907090.
The product of its (nonzero) digits is 483840, while the sum is 47.
The spelling of 1470418134509 in words is "one trillion, four hundred seventy billion, four hundred eighteen million, one hundred thirty-four thousand, five hundred nine".
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