Base | Representation |
---|---|
bin | 1011000010100101111… |
… | …00010010101100011001 |
3 | 1100021011110102112211012 |
4 | 11201102330102230121 |
5 | 22203401224041334 |
6 | 450134222143305 |
7 | 36256420253450 |
oct | 5412274225431 |
9 | 1307143375735 |
10 | 379348658969 |
11 | 136976479205 |
12 | 6162b121b35 |
13 | 29a07030217 |
14 | 145095abb97 |
15 | 9d038bc9ce |
hex | 5852f12b19 |
379348658969 has 16 divisors (see below), whose sum is σ = 434733290880. Its totient is φ = 324263157120.
The previous prime is 379348658963. The next prime is 379348658971. The reversal of 379348658969 is 969856843973.
It is not a de Polignac number, because 379348658969 - 28 = 379348658713 is a prime.
It is a super-3 number, since 3×3793486589693 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 379348658969.
It is not an unprimeable number, because it can be changed into a prime (379348658963) 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, 4020002 + ... + 4113284.
It is an arithmetic number, because the mean of its divisors is an integer number (27170830680).
Almost surely, 2379348658969 is an apocalyptic number.
It is an amenable number.
379348658969 is a deficient number, since it is larger than the sum of its proper divisors (55384631911).
379348658969 is a wasteful number, since it uses less digits than its factorization.
379348658969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94880.
The product of its digits is 2116316160, while the sum is 77.
The spelling of 379348658969 in words is "three hundred seventy-nine billion, three hundred forty-eight million, six hundred fifty-eight thousand, nine hundred sixty-nine".
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