Base | Representation |
---|---|
bin | 11101011101100100000… |
… | …01111000111011011011 |
3 | 10120202221012212020010201 |
4 | 32232302001320323123 |
5 | 113041144330414311 |
6 | 2053013543123031 |
7 | 133064561224051 |
oct | 16566201707333 |
9 | 3522835766121 |
10 | 1012304154331 |
11 | 360352339188 |
12 | 144236743477 |
13 | 745c9454032 |
14 | 36dd25da1d1 |
15 | 1b4eba669c1 |
hex | ebb2078edb |
1012304154331 has 8 divisors (see below), whose sum is σ = 1037000881664. Its totient is φ = 987868768320.
The previous prime is 1012304154313. The next prime is 1012304154353. The reversal of 1012304154331 is 1334514032101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1012304154331 - 231 = 1010156670683 is a prime.
It is a super-2 number, since 2×10123041543312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1012304154331.
It is not an unprimeable number, because it can be changed into a prime (1012301154331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65327490 + ... + 65342983.
It is an arithmetic number, because the mean of its divisors is an integer number (129625110208).
Almost surely, 21012304154331 is an apocalyptic number.
1012304154331 is a deficient number, since it is larger than the sum of its proper divisors (24696727333).
1012304154331 is a wasteful number, since it uses less digits than its factorization.
1012304154331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130670661.
The product of its (nonzero) digits is 4320, while the sum is 28.
Adding to 1012304154331 its reverse (1334514032101), we get a palindrome (2346818186432).
The spelling of 1012304154331 in words is "one trillion, twelve billion, three hundred four million, one hundred fifty-four thousand, three hundred thirty-one".
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