Base | Representation |
---|---|
bin | 101111110111010001001000… |
… | …1011000010110101111100010 |
3 | 2001012200101100222210200222011 |
4 | 1133232202101120112233202 |
5 | 420140331204201212114 |
6 | 4051230215304303134 |
7 | 154452064413036664 |
oct | 13756422130265742 |
9 | 2035611328720864 |
10 | 421012313304034 |
11 | 112169357101151 |
12 | 3b27700ba71aaa |
13 | 150bc3a1b3a32a |
14 | 75d71673a4534 |
15 | 33a176a7371c4 |
hex | 17ee891616be2 |
421012313304034 has 4 divisors (see below), whose sum is σ = 631518469956054. Its totient is φ = 210506156652016.
The previous prime is 421012313304031. The next prime is 421012313304083. The reversal of 421012313304034 is 430403313210124.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 400054201836025 + 20958111468009 = 20001355^2 + 4578003^2 .
It is a super-2 number, since 2×4210123133040342 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 421012313303987 and 421012313304005.
It is not an unprimeable number, because it can be changed into a prime (421012313304031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105253078326007 + ... + 105253078326010.
Almost surely, 2421012313304034 is an apocalyptic number.
421012313304034 is a deficient number, since it is larger than the sum of its proper divisors (210506156652020).
421012313304034 is a wasteful number, since it uses less digits than its factorization.
421012313304034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210506156652019.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 421012313304034 its reverse (430403313210124), we get a palindrome (851415626514158).
The spelling of 421012313304034 in words is "four hundred twenty-one trillion, twelve billion, three hundred thirteen million, three hundred four thousand, thirty-four".
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