Base | Representation |
---|---|
bin | 1010000010000011… |
… | …0000101000110001 |
3 | 20221200020122110212 |
4 | 2200200300220301 |
5 | 21003343124020 |
6 | 1123115033505 |
7 | 123506426660 |
oct | 24040605061 |
9 | 6850218425 |
10 | 2692942385 |
11 | 1162106521 |
12 | 631a3b895 |
13 | 33bbb5243 |
14 | 1b7916dd7 |
15 | 10b63dcc5 |
hex | a0830a31 |
2692942385 has 16 divisors (see below), whose sum is σ = 3694052352. Its totient is φ = 1846152000.
The previous prime is 2692942363. The next prime is 2692942391. The reversal of 2692942385 is 5832492962.
It is a de Polignac number, because none of the positive numbers 2k-2692942385 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227360 + ... + 238910.
It is an arithmetic number, because the mean of its divisors is an integer number (230878272).
Almost surely, 22692942385 is an apocalyptic number.
It is an amenable number.
2692942385 is a deficient number, since it is larger than the sum of its proper divisors (1001109967).
2692942385 is a wasteful number, since it uses less digits than its factorization.
2692942385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18224.
The product of its digits is 1866240, while the sum is 50.
The square root of 2692942385 is about 51893.5678576835. The cubic root of 2692942385 is about 1391.2623118852.
The spelling of 2692942385 in words is "two billion, six hundred ninety-two million, nine hundred forty-two thousand, three hundred eighty-five".
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