Base | Representation |
---|---|
bin | 111010111100000111… |
… | …111100011111000011 |
3 | 20001100111021202202010 |
4 | 322330013330133003 |
5 | 2014102122212012 |
6 | 45023441024003 |
7 | 4400164633002 |
oct | 727407743703 |
9 | 201314252663 |
10 | 63285741507 |
11 | 2492617330a |
12 | 10322325003 |
13 | 5c773b9531 |
14 | 30c4ddac39 |
15 | 19a5e3ac3c |
hex | ebc1fc7c3 |
63285741507 has 8 divisors (see below), whose sum is σ = 84382305984. Its totient is φ = 42189835688.
The previous prime is 63285741487. The next prime is 63285741653. The reversal of 63285741507 is 70514758236.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-63285741507 is a prime.
It is not an unprimeable number, because it can be changed into a prime (63285741907) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140128 + ... + 382370.
It is an arithmetic number, because the mean of its divisors is an integer number (10547788248).
Almost surely, 263285741507 is an apocalyptic number.
63285741507 is a deficient number, since it is larger than the sum of its proper divisors (21096564477).
63285741507 is a wasteful number, since it uses less digits than its factorization.
63285741507 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 329329.
The product of its (nonzero) digits is 1411200, while the sum is 48.
The spelling of 63285741507 in words is "sixty-three billion, two hundred eighty-five million, seven hundred forty-one thousand, five hundred seven".
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