Base | Representation |
---|---|
bin | 1010110100011001… |
… | …1010100110000011 |
3 | 21111101122121100210 |
4 | 2231012122212003 |
5 | 21421424441123 |
6 | 1200101445203 |
7 | 131652532641 |
oct | 25506324603 |
9 | 7441577323 |
10 | 2904140163 |
11 | 1260347541 |
12 | 690710803 |
13 | 373890342 |
14 | 1d79b2191 |
15 | 11ee5ae93 |
hex | ad19a983 |
2904140163 has 16 divisors (see below), whose sum is σ = 3927845376. Its totient is φ = 1908434400.
The previous prime is 2904140143. The next prime is 2904140189. The reversal of 2904140163 is 3610414092.
It is not a de Polignac number, because 2904140163 - 214 = 2904123779 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2904140163.
It is not an unprimeable number, because it can be changed into a prime (2904140143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47670 + ... + 89892.
It is an arithmetic number, because the mean of its divisors is an integer number (245490336).
Almost surely, 22904140163 is an apocalyptic number.
2904140163 is a deficient number, since it is larger than the sum of its proper divisors (1023705213).
2904140163 is a wasteful number, since it uses less digits than its factorization.
2904140163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42554.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 2904140163 is about 53890.0748097458. The cubic root of 2904140163 is about 1426.7214510132.
The spelling of 2904140163 in words is "two billion, nine hundred four million, one hundred forty thousand, one hundred sixty-three".
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