Base | Representation |
---|---|
bin | 100101010100100… |
… | …1011010001111101 |
3 | 10020021102211202020 |
4 | 1022221023101331 |
5 | 10031042324333 |
6 | 324133150353 |
7 | 43014305001 |
oct | 11251132175 |
9 | 3207384666 |
10 | 1252308093 |
11 | 592993673 |
12 | 2ab48b3b9 |
13 | 16c5aa30a |
14 | bc468701 |
15 | 74e1e3b3 |
hex | 4aa4b47d |
1252308093 has 8 divisors (see below), whose sum is σ = 1685955648. Its totient is φ = 826766304.
The previous prime is 1252308061. The next prime is 1252308103. The reversal of 1252308093 is 3908032521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1252308093 - 25 = 1252308061 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1252308193) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2026080 + ... + 2026697.
It is an arithmetic number, because the mean of its divisors is an integer number (210744456).
Almost surely, 21252308093 is an apocalyptic number.
It is an amenable number.
1252308093 is a deficient number, since it is larger than the sum of its proper divisors (433647555).
1252308093 is a wasteful number, since it uses less digits than its factorization.
1252308093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4052883.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 1252308093 is about 35387.9653695999. The cubic root of 1252308093 is about 1077.8799554357.
The spelling of 1252308093 in words is "one billion, two hundred fifty-two million, three hundred eight thousand, ninety-three".
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