Base | Representation |
---|---|
bin | 111101101110101… |
… | …001110101010010 |
3 | 2200011201222012110 |
4 | 331232221311102 |
5 | 4110110441041 |
6 | 250433210150 |
7 | 34443540012 |
oct | 7556516522 |
9 | 2604658173 |
10 | 1035640146 |
11 | 491656852 |
12 | 24aa00956 |
13 | 136738428 |
14 | 9b787c42 |
15 | 60dc1516 |
hex | 3dba9d52 |
1035640146 has 32 divisors (see below), whose sum is σ = 2089825920. Its totient is φ = 342135296.
The previous prime is 1035640139. The next prime is 1035640181. The reversal of 1035640146 is 6410465301.
It is a super-3 number, since 3×10356401463 (a number of 28 digits) contains 333 as substring.
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, 388450 + ... + 391106.
It is an arithmetic number, because the mean of its divisors is an integer number (65307060).
Almost surely, 21035640146 is an apocalyptic number.
1035640146 is an abundant number, since it is smaller than the sum of its proper divisors (1054185774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1035640146 is a wasteful number, since it uses less digits than its factorization.
1035640146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3218.
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 1035640146 is about 32181.3633334575. The cubic root of 1035640146 is about 1011.7416428969.
The spelling of 1035640146 in words is "one billion, thirty-five million, six hundred forty thousand, one hundred forty-six".
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