Base | Representation |
---|---|
bin | 10100110010110… |
… | …100100111000101 |
3 | 220022110021120111 |
4 | 110302310213011 |
5 | 1203302221023 |
6 | 54341233021 |
7 | 11434214665 |
oct | 2462644705 |
9 | 808407514 |
10 | 348867013 |
11 | 169a20a50 |
12 | 98a02771 |
13 | 5737a5b1 |
14 | 344941a5 |
15 | 2096300d |
hex | 14cb49c5 |
348867013 has 32 divisors (see below), whose sum is σ = 435144960. Its totient is φ = 275573760.
The previous prime is 348866989. The next prime is 348867023. The reversal of 348867013 is 310768843.
It is not a de Polignac number, because 348867013 - 25 = 348866981 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 (348867023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123331 + ... + 126127.
It is an arithmetic number, because the mean of its divisors is an integer number (13598280).
Almost surely, 2348867013 is an apocalyptic number.
It is an amenable number.
348867013 is a deficient number, since it is larger than the sum of its proper divisors (86277947).
348867013 is a wasteful number, since it uses less digits than its factorization.
348867013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2877.
The product of its (nonzero) digits is 96768, while the sum is 40.
The square root of 348867013 is about 18677.9820376828. The cubic root of 348867013 is about 703.9686228321.
The spelling of 348867013 in words is "three hundred forty-eight million, eight hundred sixty-seven thousand, thirteen".
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