Base | Representation |
---|---|
bin | 1111110100010101… |
… | …1100010101010101 |
3 | 101221220201022122011 |
4 | 3331011130111111 |
5 | 32143442444141 |
6 | 1541155504221 |
7 | 210135635506 |
oct | 37505342525 |
9 | 11856638564 |
10 | 4246062421 |
11 | 18898785a7 |
12 | 9a5bb8071 |
13 | 5288b5a93 |
14 | 2c3cc6bad |
15 | 19cb7c881 |
hex | fd15c555 |
4246062421 has 4 divisors (see below), whose sum is σ = 4287286432. Its totient is φ = 4204838412.
The previous prime is 4246062397. The next prime is 4246062427. The reversal of 4246062421 is 1242606424.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4246062421 - 25 = 4246062389 is a prime.
It is a super-3 number, since 3×42460624213 (a number of 30 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4246062427) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20611851 + ... + 20612056.
It is an arithmetic number, because the mean of its divisors is an integer number (1071821608).
Almost surely, 24246062421 is an apocalyptic number.
It is an amenable number.
4246062421 is a deficient number, since it is larger than the sum of its proper divisors (41224011).
4246062421 is a wasteful number, since it uses less digits than its factorization.
4246062421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41224010.
The product of its (nonzero) digits is 18432, while the sum is 31.
The square root of 4246062421 is about 65161.8172014869. The cubic root of 4246062421 is about 1619.3055018572.
Adding to 4246062421 its reverse (1242606424), we get a palindrome (5488668845).
The spelling of 4246062421 in words is "four billion, two hundred forty-six million, sixty-two thousand, four hundred twenty-one".
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