Base | Representation |
---|---|
bin | 101000011000100… |
… | …0111100011110100 |
3 | 10111102202211200021 |
4 | 1100301013203310 |
5 | 10233343201200 |
6 | 342243254524 |
7 | 45402522466 |
oct | 12061074364 |
9 | 3442684607 |
10 | 1355053300 |
11 | 63598a667 |
12 | 31997a444 |
13 | 1879724b3 |
14 | cbd72136 |
15 | 7de6741a |
hex | 50c478f4 |
1355053300 has 36 divisors (see below), whose sum is σ = 2961958860. Its totient is φ = 538059520.
The previous prime is 1355053283. The next prime is 1355053319. The reversal of 1355053300 is 33505531.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 21196816 + 1333856484 = 4604^2 + 36522^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
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, 35755 + ... + 63154.
It is an arithmetic number, because the mean of its divisors is an integer number (82276635).
Almost surely, 21355053300 is an apocalyptic number.
1355053300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1355053300 is an abundant number, since it is smaller than the sum of its proper divisors (1606905560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1355053300 is a wasteful number, since it uses less digits than its factorization.
1355053300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99060 (or 99053 counting only the distinct ones).
The product of its (nonzero) digits is 3375, while the sum is 25.
The square root of 1355053300 is about 36811.0486131542. The cubic root of 1355053300 is about 1106.5867337551.
Adding to 1355053300 its reverse (33505531), we get a palindrome (1388558831).
The spelling of 1355053300 in words is "one billion, three hundred fifty-five million, fifty-three thousand, three hundred".
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