Base | Representation |
---|---|
bin | 1000110100011000111… |
… | …01101110001101010001 |
3 | 1001222002220001220120210 |
4 | 10122030131232031101 |
5 | 14431023100444101 |
6 | 351110453554333 |
7 | 30614505105540 |
oct | 4321435561521 |
9 | 1058086056523 |
10 | 303004312401 |
11 | 10755a04270a |
12 | 4a8836459a9 |
13 | 2275b392c5b |
14 | 1094614c157 |
15 | 7d363057d6 |
hex | 468c76e351 |
303004312401 has 8 divisors (see below), whose sum is σ = 461720857024. Its totient is φ = 173145321360.
The previous prime is 303004312399. The next prime is 303004312409. The reversal of 303004312401 is 104213400303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 303004312401 - 21 = 303004312399 is a prime.
It is a super-2 number, since 2×3030043124012 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 14428776781 = 303004312401 / (3 + 0 + 3 + 0 + 0 + 4 + 3 + 1 + 2 + 4 + 0 + 1).
It is not an unprimeable number, because it can be changed into a prime (303004312409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7214388370 + ... + 7214388411.
It is an arithmetic number, because the mean of its divisors is an integer number (57715107128).
Almost surely, 2303004312401 is an apocalyptic number.
It is an amenable number.
303004312401 is a deficient number, since it is larger than the sum of its proper divisors (158716544623).
303004312401 is a wasteful number, since it uses less digits than its factorization.
303004312401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14428776791.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 303004312401 its reverse (104213400303), we get a palindrome (407217712704).
The spelling of 303004312401 in words is "three hundred three billion, four million, three hundred twelve thousand, four hundred one".
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