Base | Representation |
---|---|
bin | 1011000001100110110… |
… | …10001100110001010111 |
3 | 1100012210120221222221000 |
4 | 11200303122030301113 |
5 | 22201310311044434 |
6 | 450005523154343 |
7 | 36240334465452 |
oct | 5406332146127 |
9 | 1305716858830 |
10 | 378819628119 |
11 | 136724893529 |
12 | 61501b159b3 |
13 | 2995155230a |
14 | 1449921a499 |
15 | 9cc221cb99 |
hex | 583368cc57 |
378819628119 has 16 divisors (see below), whose sum is σ = 561714054400. Its totient is φ = 252321513048.
The previous prime is 378819628091. The next prime is 378819628133. The reversal of 378819628119 is 911826918873.
It is not a de Polignac number, because 378819628119 - 29 = 378819627607 is a prime.
It is a super-2 number, since 2×3788196281192 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (378819628219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6216499 + ... + 6277140.
It is an arithmetic number, because the mean of its divisors is an integer number (35107128400).
Almost surely, 2378819628119 is an apocalyptic number.
378819628119 is a deficient number, since it is larger than the sum of its proper divisors (182894426281).
378819628119 is a wasteful number, since it uses less digits than its factorization.
378819628119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12494771 (or 12494765 counting only the distinct ones).
The product of its digits is 10450944, while the sum is 63.
The spelling of 378819628119 in words is "three hundred seventy-eight billion, eight hundred nineteen million, six hundred twenty-eight thousand, one hundred nineteen".
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