Base | Representation |
---|---|
bin | 1000011100010101110… |
… | …1000100101011000001 |
3 | 111212101112212110001201 |
4 | 2013011131010223001 |
5 | 4334023420404013 |
6 | 150344501101201 |
7 | 13323251133130 |
oct | 2070535045301 |
9 | 455345773051 |
10 | 145046653633 |
11 | 56572066772 |
12 | 2413b9b7801 |
13 | 108a72a6a8b |
14 | 703d995917 |
15 | 3b8dce13dd |
hex | 21c5744ac1 |
145046653633 has 8 divisors (see below), whose sum is σ = 165781219968. Its totient is φ = 124315491264.
The previous prime is 145046653621. The next prime is 145046653669. The reversal of 145046653633 is 336356640541.
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 145046653633 - 25 = 145046653601 is a prime.
It is not an unprimeable number, because it can be changed into a prime (145046653693) 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, 759016 + ... + 930697.
It is an arithmetic number, because the mean of its divisors is an integer number (20722652496).
Almost surely, 2145046653633 is an apocalyptic number.
It is an amenable number.
145046653633 is a deficient number, since it is larger than the sum of its proper divisors (20734566335).
145046653633 is a wasteful number, since it uses less digits than its factorization.
145046653633 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1701983.
The product of its (nonzero) digits is 2332800, while the sum is 46.
The spelling of 145046653633 in words is "one hundred forty-five billion, forty-six million, six hundred fifty-three thousand, six hundred thirty-three".
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