Base | Representation |
---|---|
bin | 101010100000100010… |
… | …010111000000011110 |
3 | 11100210221102101202222 |
4 | 222200202113000132 |
5 | 1221434104102104 |
6 | 32545040345342 |
7 | 3204035251610 |
oct | 524042270036 |
9 | 140727371688 |
10 | 45643034654 |
11 | 183a2337548 |
12 | 8a19915252 |
13 | 43c51c6919 |
14 | 22cdc18db0 |
15 | 12c210c1be |
hex | aa089701e |
45643034654 has 16 divisors (see below), whose sum is σ = 79124364000. Its totient is φ = 19341510144.
The previous prime is 45643034651. The next prime is 45643034741.
45643034654 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×456430346542 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45643034651) 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, 18314579 + ... + 18317070.
It is an arithmetic number, because the mean of its divisors is an integer number (4945272750).
Almost surely, 245643034654 is an apocalyptic number.
45643034654 is a deficient number, since it is larger than the sum of its proper divisors (33481329346).
45643034654 is a wasteful number, since it uses less digits than its factorization.
45643034654 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36631747.
The product of its (nonzero) digits is 2073600, while the sum is 44.
The spelling of 45643034654 in words is "forty-five billion, six hundred forty-three million, thirty-four thousand, six hundred fifty-four".
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