Base | Representation |
---|---|
bin | 1010101100001011… |
… | …0001110110111010 |
3 | 21101222201102200001 |
4 | 2223002301312322 |
5 | 21334111214232 |
6 | 1152430103214 |
7 | 131053321225 |
oct | 25302616672 |
9 | 7358642601 |
10 | 2869632442 |
11 | 1242918366 |
12 | 68104ab0a |
13 | 36969a681 |
14 | 1d318c5bc |
15 | 11bde16e7 |
hex | ab0b1dba |
2869632442 has 16 divisors (see below), whose sum is σ = 4379184000. Its totient is φ = 1409924320.
The previous prime is 2869632439. The next prime is 2869632443. The reversal of 2869632442 is 2442369682.
It is a junction number, because it is equal to n+sod(n) for n = 2869632392 and 2869632401.
It is not an unprimeable number, because it can be changed into a prime (2869632443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545967 + ... + 551197.
It is an arithmetic number, because the mean of its divisors is an integer number (273699000).
Almost surely, 22869632442 is an apocalyptic number.
2869632442 is a deficient number, since it is larger than the sum of its proper divisors (1509551558).
2869632442 is a wasteful number, since it uses less digits than its factorization.
2869632442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9941.
The product of its digits is 995328, while the sum is 46.
The square root of 2869632442 is about 53568.9503537264. The cubic root of 2869632442 is about 1421.0480330917.
The spelling of 2869632442 in words is "two billion, eight hundred sixty-nine million, six hundred thirty-two thousand, four hundred forty-two".
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