Base | Representation |
---|---|
bin | 10001110100101101010… |
… | …01111010101000101111 |
3 | 2011112202002222001112011 |
4 | 20322112221322220233 |
5 | 40013210202122021 |
6 | 1145201050222051 |
7 | 62150106662101 |
oct | 10722651725057 |
9 | 2145662861464 |
10 | 612412926511 |
11 | 2167a5149a51 |
12 | 9a833a24927 |
13 | 4599a50b239 |
14 | 218d8a6d571 |
15 | 10de49a6de1 |
hex | 8e96a7aa2f |
612412926511 has 8 divisors (see below), whose sum is σ = 613134774720. Its totient is φ = 611691214848.
The previous prime is 612412926473. The next prime is 612412926557. The reversal of 612412926511 is 115629214216.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 612412926511 - 217 = 612412795439 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 (612412926211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11015295 + ... + 11070751.
It is an arithmetic number, because the mean of its divisors is an integer number (76641846840).
Almost surely, 2612412926511 is an apocalyptic number.
612412926511 is a deficient number, since it is larger than the sum of its proper divisors (721848209).
612412926511 is a wasteful number, since it uses less digits than its factorization.
612412926511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68273.
The product of its digits is 51840, while the sum is 40.
The spelling of 612412926511 in words is "six hundred twelve billion, four hundred twelve million, nine hundred twenty-six thousand, five hundred eleven".
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