Base | Representation |
---|---|
bin | 11110001101110… |
… | …10001000101100 |
3 | 122122221120102012 |
4 | 33012322020230 |
5 | 1004342003403 |
6 | 41052420352 |
7 | 6165311225 |
oct | 1706721054 |
9 | 578846365 |
10 | 253469228 |
11 | 120093201 |
12 | 70a776b8 |
13 | 406887bc |
14 | 2594024c |
15 | 173bbed8 |
hex | f1ba22c |
253469228 has 6 divisors (see below), whose sum is σ = 443571156. Its totient is φ = 126734612.
The previous prime is 253469221. The next prime is 253469231. The reversal of 253469228 is 822964352.
253469228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (253469221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31683650 + ... + 31683657.
It is an arithmetic number, because the mean of its divisors is an integer number (73928526).
Almost surely, 2253469228 is an apocalyptic number.
It is an amenable number.
253469228 is a deficient number, since it is larger than the sum of its proper divisors (190101928).
253469228 is a wasteful number, since it uses less digits than its factorization.
253469228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63367311 (or 63367309 counting only the distinct ones).
The product of its digits is 207360, while the sum is 41.
The square root of 253469228 is about 15920.7169436555. The cubic root of 253469228 is about 632.8611178697.
The spelling of 253469228 in words is "two hundred fifty-three million, four hundred sixty-nine thousand, two hundred twenty-eight".
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