Base | Representation |
---|---|
bin | 111101111101101… |
… | …0100101110100011 |
3 | 12100220021201012011 |
4 | 1323323110232203 |
5 | 13224230231323 |
6 | 542151213351 |
7 | 102344321533 |
oct | 17373245643 |
9 | 5326251164 |
10 | 2079148963 |
11 | 977697431 |
12 | 4a0377257 |
13 | 27199a278 |
14 | 15a1bd4c3 |
15 | c27e920d |
hex | 7bed4ba3 |
2079148963 has 8 divisors (see below), whose sum is σ = 2170073088. Its totient is φ = 1988268744.
The previous prime is 2079148961. The next prime is 2079148979. The reversal of 2079148963 is 3698419702.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2079148963 - 21 = 2079148961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2079148961) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118356 + ... + 134782.
It is an arithmetic number, because the mean of its divisors is an integer number (271259136).
Almost surely, 22079148963 is an apocalyptic number.
2079148963 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2079148963 is a deficient number, since it is larger than the sum of its proper divisors (90924125).
2079148963 is a wasteful number, since it uses less digits than its factorization.
2079148963 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21953.
The product of its (nonzero) digits is 653184, while the sum is 49.
The square root of 2079148963 is about 45597.6859390913. The cubic root of 2079148963 is about 1276.3267415578.
The spelling of 2079148963 in words is "two billion, seventy-nine million, one hundred forty-eight thousand, nine hundred sixty-three".
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