Base | Representation |
---|---|
bin | 1011101101111010… |
… | …0001101000001101 |
3 | 22010012111220022220 |
4 | 2323132201220031 |
5 | 22420201411303 |
6 | 1240035325553 |
7 | 140641650462 |
oct | 27336415015 |
9 | 8105456286 |
10 | 3145341453 |
11 | 1374510651 |
12 | 7394508b9 |
13 | 3b1841bb7 |
14 | 21ba3b669 |
15 | 136203053 |
hex | bb7a1a0d |
3145341453 has 8 divisors (see below), whose sum is σ = 4414514400. Its totient is φ = 1986531408.
The previous prime is 3145341449. The next prime is 3145341481. The reversal of 3145341453 is 3541435413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3145341453 - 22 = 3145341449 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3145341053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27590658 + ... + 27590771.
It is an arithmetic number, because the mean of its divisors is an integer number (551814300).
Almost surely, 23145341453 is an apocalyptic number.
It is an amenable number.
3145341453 is a deficient number, since it is larger than the sum of its proper divisors (1269172947).
3145341453 is a wasteful number, since it uses less digits than its factorization.
3145341453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55181451.
The product of its digits is 43200, while the sum is 33.
The square root of 3145341453 is about 56083.3438107964. The cubic root of 3145341453 is about 1465.1742120246.
Adding to 3145341453 its reverse (3541435413), we get a palindrome (6686776866).
The spelling of 3145341453 in words is "three billion, one hundred forty-five million, three hundred forty-one thousand, four hundred fifty-three".
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