Base | Representation |
---|---|
bin | 100111000101001… |
… | …001101111101000 |
3 | 1200200202002020212 |
4 | 213011021233220 |
5 | 2320322141211 |
6 | 145021040252 |
7 | 22151015120 |
oct | 4705115750 |
9 | 1620662225 |
10 | 655662056 |
11 | 307116675 |
12 | 1636b6088 |
13 | a5ab721a |
14 | 63115c80 |
15 | 3c86538b |
hex | 27149be8 |
655662056 has 32 divisors (see below), whose sum is σ = 1424245440. Its totient is φ = 277147008.
The previous prime is 655662019. The next prime is 655662061. The reversal of 655662056 is 650266556.
655662056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76106 + ... + 84281.
It is an arithmetic number, because the mean of its divisors is an integer number (44507670).
Almost surely, 2655662056 is an apocalyptic number.
It is an amenable number.
655662056 is an abundant number, since it is smaller than the sum of its proper divisors (768583384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
655662056 is a wasteful number, since it uses less digits than its factorization.
655662056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160473 (or 160469 counting only the distinct ones).
The product of its (nonzero) digits is 324000, while the sum is 41.
The square root of 655662056 is about 25605.8988516318. The cubic root of 655662056 is about 868.7470650764.
The spelling of 655662056 in words is "six hundred fifty-five million, six hundred sixty-two thousand, fifty-six".
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