Base | Representation |
---|---|
bin | 10011101110011100110… |
… | …100010000111000001010 |
3 | 11210120220022021120000202 |
4 | 103232130310100320022 |
5 | 134202124141111204 |
6 | 2514421251332202 |
7 | 166635453603143 |
oct | 23563464207012 |
9 | 4716808246022 |
10 | 1355545644554 |
11 | 48297a1a5062 |
12 | 19a8695b1062 |
13 | 9aa9aa6c93a |
14 | 49874614aca |
15 | 253da5a3e1e |
hex | 13b9cd10e0a |
1355545644554 has 4 divisors (see below), whose sum is σ = 2033318466834. Its totient is φ = 677772822276.
The previous prime is 1355545644529. The next prime is 1355545644589. The reversal of 1355545644554 is 4554465455531.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1284430088929 + 71115555625 = 1133327^2 + 266675^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1355545644554.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338886411137 + ... + 338886411140.
Almost surely, 21355545644554 is an apocalyptic number.
1355545644554 is a deficient number, since it is larger than the sum of its proper divisors (677772822280).
1355545644554 is an equidigital number, since it uses as much as digits as its factorization.
1355545644554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 677772822279.
The product of its digits is 72000000, while the sum is 56.
The spelling of 1355545644554 in words is "one trillion, three hundred fifty-five billion, five hundred forty-five million, six hundred forty-four thousand, five hundred fifty-four".
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