Base | Representation |
---|---|
bin | 111110111010001100010000… |
… | …1000011011010000101000111 |
3 | 2200120021021101202222120222212 |
4 | 1331310120201003122011013 |
5 | 1040012134132030222211 |
6 | 5240520010351014035 |
7 | 224361422255602142 |
oct | 17564304103320507 |
9 | 2616237352876885 |
10 | 553355551023431 |
11 | 15035285366aa52 |
12 | 5209001a50a31b |
13 | 1a99c287552010 |
14 | 9a907a1729059 |
15 | 43e90ab30338b |
hex | 1f746210da147 |
553355551023431 has 16 divisors (see below), whose sum is σ = 607197303064800. Its totient is φ = 501125667968640.
The previous prime is 553355551023421. The next prime is 553355551023551. The reversal of 553355551023431 is 134320155553355.
It is a happy number.
It is not a de Polignac number, because 553355551023431 - 26 = 553355551023367 is a prime.
It is a super-3 number, since 3×5533555510234313 (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 553355551023431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (553355551023421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8226500 + ... + 34269321.
It is an arithmetic number, because the mean of its divisors is an integer number (37949831441550).
Almost surely, 2553355551023431 is an apocalyptic number.
553355551023431 is a deficient number, since it is larger than the sum of its proper divisors (53841752041369).
553355551023431 is a wasteful number, since it uses less digits than its factorization.
553355551023431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42514786.
The product of its (nonzero) digits is 10125000, while the sum is 50.
The spelling of 553355551023431 in words is "five hundred fifty-three trillion, three hundred fifty-five billion, five hundred fifty-one million, twenty-three thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •