Base | Representation |
---|---|
bin | 111110010001000… |
… | …0001011111011100 |
3 | 12101121101010021102 |
4 | 1330202001133130 |
5 | 13234324400123 |
6 | 543152452232 |
7 | 102526463351 |
oct | 17442013734 |
9 | 5347333242 |
10 | 2089293788 |
11 | 98239638a |
12 | 4a384a078 |
13 | 273b0ca1a |
14 | 15b6a0628 |
15 | c3650028 |
hex | 7c8817dc |
2089293788 has 12 divisors (see below), whose sum is σ = 3658112640. Its totient is φ = 1044118752.
The previous prime is 2089293769. The next prime is 2089293821. The reversal of 2089293788 is 8873929802.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123068 + ... + 139011.
It is an arithmetic number, because the mean of its divisors is an integer number (304842720).
Almost surely, 22089293788 is an apocalyptic number.
It is an amenable number.
2089293788 is a deficient number, since it is larger than the sum of its proper divisors (1568818852).
2089293788 is a wasteful number, since it uses less digits than its factorization.
2089293788 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264076 (or 264074 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 56.
The square root of 2089293788 is about 45708.7933334495. The cubic root of 2089293788 is about 1278.3992416139.
The spelling of 2089293788 in words is "two billion, eighty-nine million, two hundred ninety-three thousand, seven hundred eighty-eight".
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