Base | Representation |
---|---|
bin | 111010101110011100… |
… | …011111010000110100 |
3 | 20000202111110011211120 |
4 | 322232130133100310 |
5 | 2013114344331222 |
6 | 44545002103540 |
7 | 4361410150230 |
oct | 725634372064 |
9 | 200674404746 |
10 | 63056245812 |
11 | 2481867484a |
12 | 102794aabb0 |
13 | 5c3b9a5971 |
14 | 30a273b5c0 |
15 | 1990c0715c |
hex | eae71f434 |
63056245812 has 96 divisors (see below), whose sum is σ = 169925226240. Its totient is φ = 17826324480.
The previous prime is 63056245807. The next prime is 63056245817. The reversal of 63056245812 is 21854265036.
It is an interprime number because it is at equal distance from previous prime (63056245807) and next prime (63056245817).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63056245817) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7293012 + ... + 7301652.
It is an arithmetic number, because the mean of its divisors is an integer number (1770054440).
Almost surely, 263056245812 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 63056245812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84962613120).
63056245812 is an abundant number, since it is smaller than the sum of its proper divisors (106868980428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63056245812 is a wasteful number, since it uses less digits than its factorization.
63056245812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9561 (or 9559 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 42.
The spelling of 63056245812 in words is "sixty-three billion, fifty-six million, two hundred forty-five thousand, eight hundred twelve".
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