Base | Representation |
---|---|
bin | 100101010110100… |
… | …0111110010010010 |
3 | 10020100101101111012 |
4 | 1022231013302102 |
5 | 10031323423404 |
6 | 324211250522 |
7 | 43026143225 |
oct | 11255076222 |
9 | 3210341435 |
10 | 1253342354 |
11 | 59352a730 |
12 | 2ab8a9a42 |
13 | 16c87ccc4 |
14 | bc6575bc |
15 | 75075a6e |
hex | 4ab47c92 |
1253342354 has 16 divisors (see below), whose sum is σ = 2052984960. Its totient is φ = 569128560.
The previous prime is 1253342351. The next prime is 1253342383. The reversal of 1253342354 is 4532433521.
It is a super-2 number, since 2×12533423542 = 3141734112660522632, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1253342354.
It is not an unprimeable number, because it can be changed into a prime (1253342351) 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, 5834 + ... + 50405.
It is an arithmetic number, because the mean of its divisors is an integer number (128311560).
Almost surely, 21253342354 is an apocalyptic number.
1253342354 is a deficient number, since it is larger than the sum of its proper divisors (799642606).
1253342354 is a wasteful number, since it uses less digits than its factorization.
1253342354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57265.
The product of its digits is 43200, while the sum is 32.
The square root of 1253342354 is about 35402.5755277776. The cubic root of 1253342354 is about 1078.1766083245.
Adding to 1253342354 its reverse (4532433521), we get a palindrome (5785775875).
The spelling of 1253342354 in words is "one billion, two hundred fifty-three million, three hundred forty-two thousand, three hundred fifty-four".
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