Base | Representation |
---|---|
bin | 11110000001000001111… |
… | …01111011001011011111 |
3 | 10122121002020001100222102 |
4 | 33000200331323023133 |
5 | 113344143341131020 |
6 | 2105443220035315 |
7 | 134340461011346 |
oct | 17004075731337 |
9 | 3577066040872 |
10 | 1031345255135 |
11 | 368433567028 |
12 | 147a6b532b3b |
13 | 763422823a0 |
14 | 37cbb3d2b5d |
15 | 1bc6351e475 |
hex | f020f7b2df |
1031345255135 has 16 divisors (see below), whose sum is σ = 1333033665600. Its totient is φ = 761484084480.
The previous prime is 1031345255111. The next prime is 1031345255159. The reversal of 1031345255135 is 5315525431301.
It is an interprime number because it is at equal distance from previous prime (1031345255111) and next prime (1031345255159).
It is not a de Polignac number, because 1031345255135 - 28 = 1031345254879 is a prime.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 898235 + ... + 1693964.
It is an arithmetic number, because the mean of its divisors is an integer number (83314604100).
Almost surely, 21031345255135 is an apocalyptic number.
1031345255135 is a deficient number, since it is larger than the sum of its proper divisors (301688410465).
1031345255135 is a wasteful number, since it uses less digits than its factorization.
1031345255135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2598338.
The product of its (nonzero) digits is 135000, while the sum is 38.
The spelling of 1031345255135 in words is "one trillion, thirty-one billion, three hundred forty-five million, two hundred fifty-five thousand, one hundred thirty-five".
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