Base | Representation |
---|---|
bin | 11011010011111… |
… | …00100110110100 |
3 | 120222002111001120 |
4 | 31221330212310 |
5 | 432122144311 |
6 | 34422223540 |
7 | 5451213621 |
oct | 1551744664 |
9 | 528074046 |
10 | 229099956 |
11 | 108359208 |
12 | 64884bb0 |
13 | 38605707 |
14 | 225d9348 |
15 | 151a6706 |
hex | da7c9b4 |
229099956 has 48 divisors (see below), whose sum is σ = 567201600. Its totient is φ = 71723520.
The previous prime is 229099919. The next prime is 229099961. The reversal of 229099956 is 659990922.
229099956 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a junction number, because it is equal to n+sod(n) for n = 229099899 and 229099908.
It is a congruent 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, 133995 + ... + 135693.
It is an arithmetic number, because the mean of its divisors is an integer number (11816700).
Almost surely, 2229099956 is an apocalyptic number.
It is an amenable number.
229099956 is an abundant number, since it is smaller than the sum of its proper divisors (338101644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229099956 is a wasteful number, since it uses less digits than its factorization.
229099956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2384 (or 2382 counting only the distinct ones).
The product of its (nonzero) digits is 787320, while the sum is 51.
The square root of 229099956 is about 15136.0482293101. The cubic root of 229099956 is about 611.8923194717.
The spelling of 229099956 in words is "two hundred twenty-nine million, ninety-nine thousand, nine hundred fifty-six".
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