Base | Representation |
---|---|
bin | 11101110110001000… |
… | …10010010000100001 |
3 | 1112100200210021001200 |
4 | 32323010102100201 |
5 | 230303440132031 |
6 | 11205552151413 |
7 | 1105034231544 |
oct | 167304222041 |
9 | 45320707050 |
10 | 16023364641 |
11 | 6882854019 |
12 | 3132238569 |
13 | 1684876c6b |
14 | ac00d485b |
15 | 63baad8e6 |
hex | 3bb112421 |
16023364641 has 24 divisors (see below), whose sum is σ = 23913105216. Its totient is φ = 10332493920.
The previous prime is 16023364589. The next prime is 16023364657. The reversal of 16023364641 is 14646332061.
16023364641 is a `hidden beast` number, since 1 + 6 + 0 + 2 + 3 + 3 + 6 + 4 + 641 = 666.
It is not a de Polignac number, because 16023364641 - 213 = 16023356449 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16023364596 and 16023364605.
It is not an unprimeable number, because it can be changed into a prime (16023364681) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161130 + ... + 240851.
It is an arithmetic number, because the mean of its divisors is an integer number (996379384).
Almost surely, 216023364641 is an apocalyptic number.
It is an amenable number.
16023364641 is a deficient number, since it is larger than the sum of its proper divisors (7889740575).
16023364641 is a wasteful number, since it uses less digits than its factorization.
16023364641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 402133 (or 402130 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 36.
The spelling of 16023364641 in words is "sixteen billion, twenty-three million, three hundred sixty-four thousand, six hundred forty-one".
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