Base | Representation |
---|---|
bin | 1010111110001110… |
… | …0110111000111111 |
3 | 21121021012010200221 |
4 | 2233203212320333 |
5 | 22013002102020 |
6 | 1204133002211 |
7 | 132663015613 |
oct | 25743467077 |
9 | 7537163627 |
10 | 2945347135 |
11 | 1281631995 |
12 | 6a2483367 |
13 | 37c28a373 |
14 | 1dd25b343 |
15 | 12389a6aa |
hex | af8e6e3f |
2945347135 has 32 divisors (see below), whose sum is σ = 3760872192. Its totient is φ = 2211390720.
The previous prime is 2945347081. The next prime is 2945347159. The reversal of 2945347135 is 5317435492.
It is not a de Polignac number, because 2945347135 - 27 = 2945347007 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a junction number, because it is equal to n+sod(n) for n = 2945347091 and 2945347100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 588112 + ... + 593098.
It is an arithmetic number, because the mean of its divisors is an integer number (117527256).
Almost surely, 22945347135 is an apocalyptic number.
2945347135 is a deficient number, since it is larger than the sum of its proper divisors (815525057).
2945347135 is a wasteful number, since it uses less digits than its factorization.
2945347135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5143.
The product of its digits is 453600, while the sum is 43.
The square root of 2945347135 is about 54271.0524589306. The cubic root of 2945347135 is about 1433.4377223714.
The spelling of 2945347135 in words is "two billion, nine hundred forty-five million, three hundred forty-seven thousand, one hundred thirty-five".
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