Base | Representation |
---|---|
bin | 1101000000110100… |
… | …1101100110111111 |
3 | 100000102221010001002 |
4 | 3100031031212333 |
5 | 24123214441133 |
6 | 1334341440515 |
7 | 152364032366 |
oct | 32015154677 |
9 | 10012833032 |
10 | 3493124543 |
11 | 1532861197 |
12 | 815a1013b |
13 | 4388ccccc |
14 | 251ccc7dd |
15 | 1569eece8 |
hex | d034d9bf |
3493124543 has 4 divisors (see below), whose sum is σ = 3498180408. Its totient is φ = 3488068680.
The previous prime is 3493124507. The next prime is 3493124549. The reversal of 3493124543 is 3454213943.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3454213943 = 1031 ⋅3350353.
It is a cyclic number.
It is not a de Polignac number, because 3493124543 - 228 = 3224689087 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3493124497 and 3493124506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3493124549) 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, 2526896 + ... + 2528277.
It is an arithmetic number, because the mean of its divisors is an integer number (874545102).
Almost surely, 23493124543 is an apocalyptic number.
3493124543 is a deficient number, since it is larger than the sum of its proper divisors (5055865).
3493124543 is an equidigital number, since it uses as much as digits as its factorization.
3493124543 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5055864.
The product of its digits is 155520, while the sum is 38.
The square root of 3493124543 is about 59102.6610483826. The cubic root of 3493124543 is about 1517.2996467555.
The spelling of 3493124543 in words is "three billion, four hundred ninety-three million, one hundred twenty-four thousand, five hundred forty-three".
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