Base | Representation |
---|---|
bin | 101111110111111011010111… |
… | …1100000011000111110011110 |
3 | 2001020000001111000100200102111 |
4 | 1133233312233200120332132 |
5 | 420143322432314240110 |
6 | 4051340015322344234 |
7 | 154461455140055116 |
oct | 13757665740307636 |
9 | 2036001430320374 |
10 | 421103013040030 |
11 | 1121a386a801252 |
12 | 3b29070305b07a |
13 | 150c7ac7908779 |
14 | 75db6cd1ac046 |
15 | 33a3cc8232e8a |
hex | 17efdaf818f9e |
421103013040030 has 8 divisors (see below), whose sum is σ = 757985423472072. Its totient is φ = 168441205216008.
The previous prime is 421103013040009. The next prime is 421103013040079. The reversal of 421103013040030 is 30040310301124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 421103013039983 and 421103013040010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21055150651992 + ... + 21055150652011.
It is an arithmetic number, because the mean of its divisors is an integer number (94748177934009).
Almost surely, 2421103013040030 is an apocalyptic number.
421103013040030 is a deficient number, since it is larger than the sum of its proper divisors (336882410432042).
421103013040030 is a wasteful number, since it uses less digits than its factorization.
421103013040030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42110301304010.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 421103013040030 its reverse (30040310301124), we get a palindrome (451143323341154).
The spelling of 421103013040030 in words is "four hundred twenty-one trillion, one hundred three billion, thirteen million, forty thousand, thirty".
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