Base | Representation |
---|---|
bin | 10000000101001000101… |
… | …11110100011101101001 |
3 | 1221211010121200000011202 |
4 | 20002210113310131221 |
5 | 33023021430142023 |
6 | 1101453214133545 |
7 | 54626541305222 |
oct | 10024427643551 |
9 | 1854117600152 |
10 | 552513521513 |
11 | 1a335752a458 |
12 | 8b0b77b12b5 |
13 | 40142872625 |
14 | 1ca556c4249 |
15 | e58aec5128 |
hex | 80a45f4769 |
552513521513 has 16 divisors (see below), whose sum is σ = 621056140800. Its totient is φ = 489081680640.
The previous prime is 552513521473. The next prime is 552513521531. The reversal of 552513521513 is 315125315255.
It is a cyclic number.
It is not a de Polignac number, because 552513521513 - 214 = 552513505129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (552513524513) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16156256 + ... + 16190417.
It is an arithmetic number, because the mean of its divisors is an integer number (38816008800).
Almost surely, 2552513521513 is an apocalyptic number.
It is an amenable number.
552513521513 is a deficient number, since it is larger than the sum of its proper divisors (68542619287).
552513521513 is a wasteful number, since it uses less digits than its factorization.
552513521513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32346752.
The product of its digits is 112500, while the sum is 38.
Adding to 552513521513 its reverse (315125315255), we get a palindrome (867638836768).
The spelling of 552513521513 in words is "five hundred fifty-two billion, five hundred thirteen million, five hundred twenty-one thousand, five hundred thirteen".
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