Base | Representation |
---|---|
bin | 100010001001001… |
… | …0010110100001110 |
3 | 2221211201212100022 |
4 | 1010102102310032 |
5 | 4321241140400 |
6 | 305403102142 |
7 | 40250555552 |
oct | 10422226416 |
9 | 2854655308 |
10 | 1145646350 |
11 | 538762072 |
12 | 27b811952 |
13 | 153473564 |
14 | ac221862 |
15 | 6a8a0b85 |
hex | 44492d0e |
1145646350 has 24 divisors (see below), whose sum is σ = 2134550880. Its totient is φ = 457473920.
The previous prime is 1145646349. The next prime is 1145646367. The reversal of 1145646350 is 536465411.
It is a self number, because there is not a number n which added to its sum of digits gives 1145646350.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10331 + ... + 48969.
It is an arithmetic number, because the mean of its divisors is an integer number (88939620).
Almost surely, 21145646350 is an apocalyptic number.
1145646350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1145646350 is a deficient number, since it is larger than the sum of its proper divisors (988904530).
1145646350 is a wasteful number, since it uses less digits than its factorization.
1145646350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39244 (or 39239 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 35.
The square root of 1145646350 is about 33847.3979797561. The cubic root of 1145646350 is about 1046.3657729523.
The spelling of 1145646350 in words is "one billion, one hundred forty-five million, six hundred forty-six thousand, three hundred fifty".
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