Base | Representation |
---|---|
bin | 1000011100111101111… |
… | …0001010111010001011 |
3 | 111212211021002202211121 |
4 | 2013033132022322023 |
5 | 4334344431312413 |
6 | 150413303140111 |
7 | 13330361461420 |
oct | 2071736127213 |
9 | 455737082747 |
10 | 145214713483 |
11 | 56648a13604 |
12 | 24188144637 |
13 | 10903059c88 |
14 | 7058021d47 |
15 | 3b9d93bb8d |
hex | 21cf78ae8b |
145214713483 has 8 divisors (see below), whose sum is σ = 174694392320. Its totient is φ = 117918714600.
The previous prime is 145214713481. The next prime is 145214713537. The reversal of 145214713483 is 384317412541.
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 145214713483 - 21 = 145214713481 is a prime.
It is not an unprimeable number, because it can be changed into a prime (145214713481) 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, 545919843 + ... + 545920108.
It is an arithmetic number, because the mean of its divisors is an integer number (21836799040).
Almost surely, 2145214713483 is an apocalyptic number.
145214713483 is a deficient number, since it is larger than the sum of its proper divisors (29479678837).
145214713483 is a wasteful number, since it uses less digits than its factorization.
145214713483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1091839977.
The product of its digits is 322560, while the sum is 43.
The spelling of 145214713483 in words is "one hundred forty-five billion, two hundred fourteen million, seven hundred thirteen thousand, four hundred eighty-three".
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