Base | Representation |
---|---|
bin | 1000100101100110010… |
… | …0011111111001110001 |
3 | 112002210201210020020202 |
4 | 2021121210133321301 |
5 | 4404121044100040 |
6 | 151435230444545 |
7 | 13441654101566 |
oct | 2113144377161 |
9 | 462721706222 |
10 | 147531628145 |
11 | 57627837910 |
12 | 24714063755 |
13 | 10bb20750b5 |
14 | 71d7a1486d |
15 | 3c87050015 |
hex | 225991fe71 |
147531628145 has 16 divisors (see below), whose sum is σ = 201529372032. Its totient is φ = 102630696960.
The previous prime is 147531628103. The next prime is 147531628159. The reversal of 147531628145 is 541826135741.
It is not a de Polignac number, because 147531628145 - 28 = 147531627889 is a prime.
It is a super-3 number, since 3×1475316281453 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 147531628145.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58311632 + ... + 58314161.
It is an arithmetic number, because the mean of its divisors is an integer number (12595585752).
Almost surely, 2147531628145 is an apocalyptic number.
It is an amenable number.
147531628145 is a deficient number, since it is larger than the sum of its proper divisors (53997743887).
147531628145 is a wasteful number, since it uses less digits than its factorization.
147531628145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116625832.
The product of its digits is 806400, while the sum is 47.
The spelling of 147531628145 in words is "one hundred forty-seven billion, five hundred thirty-one million, six hundred twenty-eight thousand, one hundred forty-five".
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