Base | Representation |
---|---|
bin | 100101010011111101000… |
… | …000000001111101101111 |
3 | 100002010020201022101110101 |
4 | 211103331000001331233 |
5 | 314002131024331421 |
6 | 5241523414051531 |
7 | 353150300122462 |
oct | 45237500017557 |
9 | 10063221271411 |
10 | 2564045152111 |
11 | 8a9450709a63 |
12 | 354b19649ba7 |
13 | 157a3320c651 |
14 | 8c1598b12d9 |
15 | 46a6b557191 |
hex | 254fd001f6f |
2564045152111 has 16 divisors (see below), whose sum is σ = 2582635774464. Its totient is φ = 2545526136384.
The previous prime is 2564045152091. The next prime is 2564045152159. The reversal of 2564045152111 is 1112515404652.
It is a cyclic number.
It is not a de Polignac number, because 2564045152111 - 229 = 2563508281199 is a prime.
It is a super-2 number, since 2×25640451521112 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2564745152111) 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, 174144996 + ... + 174159718.
It is an arithmetic number, because the mean of its divisors is an integer number (161414735904).
Almost surely, 22564045152111 is an apocalyptic number.
2564045152111 is a deficient number, since it is larger than the sum of its proper divisors (18590622353).
2564045152111 is a wasteful number, since it uses less digits than its factorization.
2564045152111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17070.
The product of its (nonzero) digits is 48000, while the sum is 37.
The spelling of 2564045152111 in words is "two trillion, five hundred sixty-four billion, forty-five million, one hundred fifty-two thousand, one hundred eleven".
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