Base | Representation |
---|---|
bin | 111011001001001011000001… |
… | …110101011110100000011110 |
3 | 1021002222202102212100101200100 |
4 | 323021023001311132200132 |
5 | 233043211121204323010 |
6 | 2321115113133041530 |
7 | 105534456464243541 |
oct | 7311130165364036 |
9 | 1232882385311610 |
10 | 260115061401630 |
11 | 759761a5a80516 |
12 | 2521005b9262a6 |
13 | b21a98bb13a76 |
14 | 48338c9826858 |
15 | 20112ca26e2c0 |
hex | ec92c1d5e81e |
260115061401630 has 24 divisors (see below), whose sum is σ = 676299159644472. Its totient is φ = 69364016373744.
The previous prime is 260115061401493. The next prime is 260115061401631. The reversal of 260115061401630 is 36104160511062.
260115061401630 is a `hidden beast` number, since 2 + 6 + 0 + 1 + 1 + 5 + 0 + 6 + 14 + 0 + 1 + 630 = 666.
260115061401630 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (260115061401631) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1445083674364 + ... + 1445083674543.
It is an arithmetic number, because the mean of its divisors is an integer number (28179131651853).
Almost surely, 2260115061401630 is an apocalyptic number.
260115061401630 is an abundant number, since it is smaller than the sum of its proper divisors (416184098242842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260115061401630 is a wasteful number, since it uses less digits than its factorization.
260115061401630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2890167348920 (or 2890167348917 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The spelling of 260115061401630 in words is "two hundred sixty trillion, one hundred fifteen billion, sixty-one million, four hundred one thousand, six hundred thirty".
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