Base | Representation |
---|---|
bin | 1000011101001000… |
… | …1100000010011001 |
3 | 12212011211022011210 |
4 | 2013102030002121 |
5 | 14122020121212 |
6 | 1013115213333 |
7 | 110150031003 |
oct | 20722140231 |
9 | 5764738153 |
10 | 2269692057 |
11 | a65200266 |
12 | 534147249 |
13 | 2a22c2c69 |
14 | 17761d373 |
15 | d43d653c |
hex | 8748c099 |
2269692057 has 8 divisors (see below), whose sum is σ = 3050085376. Its totient is φ = 1501213392.
The previous prime is 2269692053. The next prime is 2269692071. The reversal of 2269692057 is 7502969622.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2269692057 - 22 = 2269692053 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2269691997 and 2269692015.
It is not an unprimeable number, because it can be changed into a prime (2269692053) 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, 2978218 + ... + 2978979.
It is an arithmetic number, because the mean of its divisors is an integer number (381260672).
Almost surely, 22269692057 is an apocalyptic number.
It is an amenable number.
2269692057 is a deficient number, since it is larger than the sum of its proper divisors (780393319).
2269692057 is a wasteful number, since it uses less digits than its factorization.
2269692057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5957327.
The product of its (nonzero) digits is 816480, while the sum is 48.
The square root of 2269692057 is about 47641.2852156614. The cubic root of 2269692057 is about 1314.1823977830.
The spelling of 2269692057 in words is "two billion, two hundred sixty-nine million, six hundred ninety-two thousand, fifty-seven".
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