Base | Representation |
---|---|
bin | 1000011100110000111… |
… | …1001101110010100001 |
3 | 111212200111000111001220 |
4 | 2013030033031302201 |
5 | 4334242034231343 |
6 | 150404044245253 |
7 | 13326132364326 |
oct | 2071417156241 |
9 | 455614014056 |
10 | 145160461473 |
11 | 56620329235 |
12 | 24171b40829 |
13 | 108c4a433b1 |
14 | 7050b3cb4d |
15 | 3b98cc2183 |
hex | 21cc3cdca1 |
145160461473 has 8 divisors (see below), whose sum is σ = 193630039200. Its totient is φ = 96732262368.
The previous prime is 145160461471. The next prime is 145160461483. The reversal of 145160461473 is 374164061541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 145160461473 - 21 = 145160461471 is a prime.
It is not an unprimeable number, because it can be changed into a prime (145160461471) 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, 10336468 + ... + 10350501.
It is an arithmetic number, because the mean of its divisors is an integer number (24203754900).
Almost surely, 2145160461473 is an apocalyptic number.
It is an amenable number.
145160461473 is a deficient number, since it is larger than the sum of its proper divisors (48469577727).
145160461473 is a wasteful number, since it uses less digits than its factorization.
145160461473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20689311.
The product of its (nonzero) digits is 241920, while the sum is 42.
The spelling of 145160461473 in words is "one hundred forty-five billion, one hundred sixty million, four hundred sixty-one thousand, four hundred seventy-three".
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