Base | Representation |
---|---|
bin | 10001000001110111… |
… | …01001110000011000 |
3 | 212121011010020010012 |
4 | 20200323221300120 |
5 | 122210431134112 |
6 | 4111110141052 |
7 | 442362324602 |
oct | 104073516030 |
9 | 25534106105 |
10 | 9142443032 |
11 | 3971741848 |
12 | 1931951788 |
13 | b29134608 |
14 | 62a2d4172 |
15 | 387967022 |
hex | 220ee9c18 |
9142443032 has 16 divisors (see below), whose sum is σ = 17145205200. Its totient is φ = 4570388320.
The previous prime is 9142442963. The next prime is 9142443043. The reversal of 9142443032 is 2303442419.
It is a self number, because there is not a number n which added to its sum of digits gives 9142443032.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56219 + ... + 146442.
It is an arithmetic number, because the mean of its divisors is an integer number (1071575325).
Almost surely, 29142443032 is an apocalyptic number.
It is an amenable number.
9142443032 is a deficient number, since it is larger than the sum of its proper divisors (8002762168).
9142443032 is a wasteful number, since it uses less digits than its factorization.
9142443032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208306 (or 208302 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 32.
The square root of 9142443032 is about 95616.1232847264. The cubic root of 9142443032 is about 2091.0002638592. Note that the first 3 decimals are identical.
The spelling of 9142443032 in words is "nine billion, one hundred forty-two million, four hundred forty-three thousand, thirty-two".
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