Base | Representation |
---|---|
bin | 11101101011101111010… |
… | …00100010111010010110 |
3 | 10121111120120211001210220 |
4 | 32311313220202322112 |
5 | 113202241034212424 |
6 | 2100313040255210 |
7 | 133454300034633 |
oct | 16656750427226 |
9 | 3544516731726 |
10 | 1019914366614 |
11 | 3635a8086320 |
12 | 1457bb311506 |
13 | 7523ccbcc20 |
14 | 375151db18a |
15 | 1b7e4c19579 |
hex | ed77a22e96 |
1019914366614 has 256 divisors, whose sum is σ = 2677134136320. Its totient is φ = 253788733440.
The previous prime is 1019914366613. The next prime is 1019914366643. The reversal of 1019914366614 is 4166634199101.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1019914366613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 126646212 + ... + 126654264.
It is an arithmetic number, because the mean of its divisors is an integer number (10457555220).
Almost surely, 21019914366614 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1019914366614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1338567068160).
1019914366614 is an abundant number, since it is smaller than the sum of its proper divisors (1657219769706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1019914366614 is a wasteful number, since it uses less digits than its factorization.
1019914366614 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8575.
The product of its (nonzero) digits is 839808, while the sum is 51.
The spelling of 1019914366614 in words is "one trillion, nineteen billion, nine hundred fourteen million, three hundred sixty-six thousand, six hundred fourteen".
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