Base | Representation |
---|---|
bin | 101000011000111… |
… | …1000111010011010 |
3 | 10111110011002222022 |
4 | 1100301320322122 |
5 | 10233421133300 |
6 | 342251454442 |
7 | 45404324033 |
oct | 12061707232 |
9 | 3443132868 |
10 | 1355255450 |
11 | 63600852a |
12 | 319a57422 |
13 | 187a13503 |
14 | cbdc5a8a |
15 | 7dea7285 |
hex | 50c78e9a |
1355255450 has 24 divisors (see below), whose sum is σ = 2630376288. Its totient is φ = 518532080.
The previous prime is 1355255441. The next prime is 1355255477. The reversal of 1355255450 is 545525531.
It is a self number, because there is not a number n which added to its sum of digits gives 1355255450.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 588092 + ... + 590391.
It is an arithmetic number, because the mean of its divisors is an integer number (109599012).
Almost surely, 21355255450 is an apocalyptic number.
1355255450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1355255450 is a deficient number, since it is larger than the sum of its proper divisors (1275120838).
1355255450 is a wasteful number, since it uses less digits than its factorization.
1355255450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1178518 (or 1178513 counting only the distinct ones).
The product of its (nonzero) digits is 75000, while the sum is 35.
The square root of 1355255450 is about 36813.7942896409. The cubic root of 1355255450 is about 1106.6417587457.
The spelling of 1355255450 in words is "one billion, three hundred fifty-five million, two hundred fifty-five thousand, four hundred fifty".
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