Base | Representation |
---|---|
bin | 10010001000100001101… |
… | …01011000001011101101 |
3 | 2012120012121112211202200 |
4 | 21010100311120023231 |
5 | 40202002441423221 |
6 | 1154120525212113 |
7 | 63004553310201 |
oct | 11042065301355 |
9 | 2176177484680 |
10 | 623052686061 |
11 | 220264aa8863 |
12 | a0903101039 |
13 | 469a4905550 |
14 | 22227b68b01 |
15 | 11318ad8426 |
hex | 9110d582ed |
623052686061 has 48 divisors (see below), whose sum is σ = 972334272000. Its totient is φ = 382176216576.
The previous prime is 623052686059. The next prime is 623052686117. The reversal of 623052686061 is 160686250326.
623052686061 is a `hidden beast` number, since 6 + 2 + 3 + 0 + 526 + 8 + 60 + 61 = 666.
It is not a de Polignac number, because 623052686061 - 21 = 623052686059 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 623052685998 and 623052686016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (623052686161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54652840 + ... + 54664238.
It is an arithmetic number, because the mean of its divisors is an integer number (20256964000).
Almost surely, 2623052686061 is an apocalyptic number.
It is an amenable number.
623052686061 is a deficient number, since it is larger than the sum of its proper divisors (349281585939).
623052686061 is a wasteful number, since it uses less digits than its factorization.
623052686061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12890 (or 12887 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 45.
The spelling of 623052686061 in words is "six hundred twenty-three billion, fifty-two million, six hundred eighty-six thousand, sixty-one".
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