Base | Representation |
---|---|
bin | 1000011011101001… |
… | …0001010001101001 |
3 | 12211202000202100120 |
4 | 2012322101101221 |
5 | 14113414001212 |
6 | 1012332553453 |
7 | 110042525061 |
oct | 20672212151 |
9 | 5752022316 |
10 | 2263422057 |
11 | a61708546 |
12 | 532022889 |
13 | 2a0c090c0 |
14 | 17686a3a1 |
15 | d3a9888c |
hex | 86e91469 |
2263422057 has 16 divisors (see below), whose sum is σ = 3270751680. Its totient is φ = 1383999552.
The previous prime is 2263422043. The next prime is 2263422059. The reversal of 2263422057 is 7502243622.
It is not a de Polignac number, because 2263422057 - 28 = 2263421801 is a prime.
It is a super-2 number, since 2×22634220572 = 10246158816228222498, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2263422059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178707 + ... + 190952.
It is an arithmetic number, because the mean of its divisors is an integer number (204421980).
Almost surely, 22263422057 is an apocalyptic number.
It is an amenable number.
2263422057 is a deficient number, since it is larger than the sum of its proper divisors (1007329623).
2263422057 is a wasteful number, since it uses less digits than its factorization.
2263422057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 369832.
The product of its (nonzero) digits is 40320, while the sum is 33.
The square root of 2263422057 is about 47575.4354367882. The cubic root of 2263422057 is about 1312.9711434718.
Adding to 2263422057 its reverse (7502243622), we get a palindrome (9765665679).
The spelling of 2263422057 in words is "two billion, two hundred sixty-three million, four hundred twenty-two thousand, fifty-seven".
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