Base | Representation |
---|---|
bin | 111010101100011110… |
… | …000011101000110001 |
3 | 20000200012002022202222 |
4 | 322230132003220301 |
5 | 2013032403240023 |
6 | 44541415450425 |
7 | 4360525350440 |
oct | 725436035061 |
9 | 200605068688 |
10 | 63023102513 |
11 | 24800997798 |
12 | 1026a386a15 |
13 | 5c34b70047 |
14 | 309c190d57 |
15 | 198cd5bcc8 |
hex | eac783a31 |
63023102513 has 8 divisors (see below), whose sum is σ = 72211563840. Its totient is φ = 53880931440.
The previous prime is 63023102497. The next prime is 63023102573. The reversal of 63023102513 is 31520132036.
63023102513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 63023102513 - 24 = 63023102497 is a prime.
It is a super-2 number, since 2×630231025132 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (63023102573) 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, 11569643 + ... + 11575088.
It is an arithmetic number, because the mean of its divisors is an integer number (9026445480).
Almost surely, 263023102513 is an apocalyptic number.
It is an amenable number.
63023102513 is a deficient number, since it is larger than the sum of its proper divisors (9188461327).
63023102513 is a wasteful number, since it uses less digits than its factorization.
63023102513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23145127.
The product of its (nonzero) digits is 3240, while the sum is 26.
Adding to 63023102513 its reverse (31520132036), we get a palindrome (94543234549).
The spelling of 63023102513 in words is "sixty-three billion, twenty-three million, one hundred two thousand, five hundred thirteen".
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