Base | Representation |
---|---|
bin | 1000011110111000110… |
… | …0011011111111101101 |
3 | 111221011012000002120111 |
4 | 2013232030123333231 |
5 | 4341423410033243 |
6 | 150540355020021 |
7 | 13346220623656 |
oct | 2075614337755 |
9 | 457135002514 |
10 | 145730158573 |
11 | 5689296a08a |
12 | 242b089a611 |
13 | 10985a8c17c |
14 | 70a667852d |
15 | 3bcdd0639d |
hex | 21ee31bfed |
145730158573 has 64 divisors (see below), whose sum is σ = 166714329600. Its totient is φ = 126655119360.
The previous prime is 145730158571. The next prime is 145730158583. The reversal of 145730158573 is 375851037541.
It is not a de Polignac number, because 145730158573 - 21 = 145730158571 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 (145730158571) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 374627463 + ... + 374627851.
It is an arithmetic number, because the mean of its divisors is an integer number (2604911400).
Almost surely, 2145730158573 is an apocalyptic number.
It is an amenable number.
145730158573 is a deficient number, since it is larger than the sum of its proper divisors (20984171027).
145730158573 is a wasteful number, since it uses less digits than its factorization.
145730158573 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 742.
The product of its (nonzero) digits is 1764000, while the sum is 49.
The spelling of 145730158573 in words is "one hundred forty-five billion, seven hundred thirty million, one hundred fifty-eight thousand, five hundred seventy-three".
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