Base | Representation |
---|---|
bin | 1011011100000101001101… |
… | …0000011100101101110101 |
3 | 1122112100121000021110010110 |
4 | 2313001103100130231311 |
5 | 3122030310113013131 |
6 | 42425453323213233 |
7 | 2435443204064532 |
oct | 267012320345565 |
9 | 48470530243113 |
10 | 12577061063541 |
11 | 40099a10a5977 |
12 | 14b1628377219 |
13 | 70301cb1acc0 |
14 | 316a3950bd89 |
15 | 16c258ee1646 |
hex | b705341cb75 |
12577061063541 has 32 divisors (see below), whose sum is σ = 18642530959360. Its totient is φ = 7489819742400.
The previous prime is 12577061063531. The next prime is 12577061063549. The reversal of 12577061063541 is 14536016077521.
12577061063541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12577061063541 - 29 = 12577061063029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12577061063549) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41670150 + ... + 41970888.
It is an arithmetic number, because the mean of its divisors is an integer number (582579092480).
Almost surely, 212577061063541 is an apocalyptic number.
It is an amenable number.
12577061063541 is a deficient number, since it is larger than the sum of its proper divisors (6065469895819).
12577061063541 is a wasteful number, since it uses less digits than its factorization.
12577061063541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335377.
The product of its (nonzero) digits is 1058400, while the sum is 48.
The spelling of 12577061063541 in words is "twelve trillion, five hundred seventy-seven billion, sixty-one million, sixty-three thousand, five hundred forty-one".
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