Base | Representation |
---|---|
bin | 10101001000100001111… |
… | …110010100011111011111 |
3 | 12010211120010012121100122 |
4 | 111020201332110133133 |
5 | 142243221321243124 |
6 | 3031055123145155 |
7 | 206631402144053 |
oct | 25104176243737 |
9 | 5124503177318 |
10 | 1452268931039 |
11 | 50a9a3a50863 |
12 | 1b5561b151bb |
13 | a6c43761334 |
14 | 5040c3dbc63 |
15 | 27b9bcda75e |
hex | 15221f947df |
1452268931039 has 4 divisors (see below), whose sum is σ = 1455056395920. Its totient is φ = 1449481466160.
The previous prime is 1452268931033. The next prime is 1452268931093. The reversal of 1452268931039 is 9301398622541.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1452268931039 - 24 = 1452268931023 is a prime.
It is a super-2 number, since 2×14522689310392 (a number of 25 digits) contains 22 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 (1452268931033) 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 3 ways as a sum of consecutive naturals, for example, 1393731659 + ... + 1393732700.
It is an arithmetic number, because the mean of its divisors is an integer number (363764098980).
Almost surely, 21452268931039 is an apocalyptic number.
1452268931039 is a deficient number, since it is larger than the sum of its proper divisors (2787464881).
1452268931039 is an equidigital number, since it uses as much as digits as its factorization.
1452268931039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2787464880.
The product of its (nonzero) digits is 2799360, while the sum is 53.
The spelling of 1452268931039 in words is "one trillion, four hundred fifty-two billion, two hundred sixty-eight million, nine hundred thirty-one thousand, thirty-nine".
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