Base | Representation |
---|---|
bin | 11110101011010000001… |
… | …11100111011111111011 |
3 | 10201202121000221111212112 |
4 | 33111220013213133323 |
5 | 114232110014033104 |
6 | 2124112434002535 |
7 | 136102305413462 |
oct | 17255007473773 |
9 | 3652530844775 |
10 | 1054013814779 |
11 | 377006358442 |
12 | 15033711644b |
13 | 78515785ca3 |
14 | 3902bc859d9 |
15 | 1c63d6ae86e |
hex | f5681e77fb |
1054013814779 has 8 divisors (see below), whose sum is σ = 1089276530832. Its totient is φ = 1019206101760.
The previous prime is 1054013814769. The next prime is 1054013814851. The reversal of 1054013814779 is 9774183104501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1054013814779 is a prime.
It is a super-2 number, since 2×10540138147792 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1054013814769) 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, 113746049 + ... + 113755314.
It is an arithmetic number, because the mean of its divisors is an integer number (136159566354).
Almost surely, 21054013814779 is an apocalyptic number.
1054013814779 is a deficient number, since it is larger than the sum of its proper divisors (35262716053).
1054013814779 is a wasteful number, since it uses less digits than its factorization.
1054013814779 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227501517.
The product of its (nonzero) digits is 846720, while the sum is 50.
The spelling of 1054013814779 in words is "one trillion, fifty-four billion, thirteen million, eight hundred fourteen thousand, seven hundred seventy-nine".
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