Base | Representation |
---|---|
bin | 101101001010000010011… |
… | …011000010010001110101 |
3 | 101222122210011200111001010 |
4 | 231022002123002101311 |
5 | 401320230023404023 |
6 | 10333323002422433 |
7 | 440124030102402 |
oct | 55120233022165 |
9 | 11878704614033 |
10 | 3103154513013 |
11 | a97049907125 |
12 | 4214b4201a19 |
13 | 19681aa42c99 |
14 | aa29cca12a9 |
15 | 55ac0894093 |
hex | 2d2826c2475 |
3103154513013 has 4 divisors (see below), whose sum is σ = 4137539350688. Its totient is φ = 2068769675340.
The previous prime is 3103154512979. The next prime is 3103154513077.
3103154513013 is nontrivially palindromic in base 10.
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 not a de Polignac number, because 3103154513013 - 26 = 3103154512949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3103154517013) 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, 517192418833 + ... + 517192418838.
It is an arithmetic number, because the mean of its divisors is an integer number (1034384837672).
Almost surely, 23103154513013 is an apocalyptic number.
It is an amenable number.
3103154513013 is a deficient number, since it is larger than the sum of its proper divisors (1034384837675).
3103154513013 is a wasteful number, since it uses less digits than its factorization.
3103154513013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1034384837674.
The product of its (nonzero) digits is 8100, while the sum is 30.
The spelling of 3103154513013 in words is "three trillion, one hundred three billion, one hundred fifty-four million, five hundred thirteen thousand, thirteen".
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