Base | Representation |
---|---|
bin | 111011010100110101… |
… | …000101000100001000 |
3 | 20002102101012210000012 |
4 | 323110311011010020 |
5 | 2020424224220222 |
6 | 45132524531052 |
7 | 4413356663342 |
oct | 732465050410 |
9 | 202371183005 |
10 | 63700226312 |
11 | 25019131938 |
12 | 104190b0a88 |
13 | 601222cb08 |
14 | 3124092292 |
15 | 19cc5111e2 |
hex | ed4d45108 |
63700226312 has 108 divisors (see below), whose sum is σ = 132132890565. Its totient is φ = 28782996480.
The previous prime is 63700226267. The next prime is 63700226323. The reversal of 63700226312 is 21362200736.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 14 ways, for example, as 7922068036 + 55778158276 = 89006^2 + 236174^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=178466.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 351934862 + ... + 351935042.
Almost surely, 263700226312 is an apocalyptic number.
It is an amenable number.
63700226312 is an abundant number, since it is smaller than the sum of its proper divisors (68432664253).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63700226312 is a wasteful number, since it uses less digits than its factorization.
63700226312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460 (or 229 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 32.
Multiplying 63700226312 by its sum of digits (32), we get a square (2038407241984 = 14277282).
The spelling of 63700226312 in words is "sixty-three billion, seven hundred million, two hundred twenty-six thousand, three hundred twelve".
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