Base | Representation |
---|---|
bin | 11101010011111010000… |
… | …011111001100000000001 |
3 | 21010120002211221211202001 |
4 | 131103322003321200001 |
5 | 231000130421123411 |
6 | 4141155030024001 |
7 | 265344513452533 |
oct | 35237203714001 |
9 | 7116084854661 |
10 | 2014240020481 |
11 | 707263a86a57 |
12 | 286458aa8001 |
13 | 117c328004b0 |
14 | 6d6bdba5853 |
15 | 375dd222dc1 |
hex | 1d4fa0f9801 |
2014240020481 has 4 divisors (see below), whose sum is σ = 2169181560532. Its totient is φ = 1859298480432.
The previous prime is 2014240020433. The next prime is 2014240020509. The reversal of 2014240020481 is 1840200424102.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1200374419456 + 813865601025 = 1095616^2 + 902145^2 .
It is a cyclic number.
It is not a de Polignac number, because 2014240020481 - 213 = 2014240012289 is a prime.
It is a super-2 number, since 2×20142400204812 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2014240050481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77470770006 + ... + 77470770031.
It is an arithmetic number, because the mean of its divisors is an integer number (542295390133).
Almost surely, 22014240020481 is an apocalyptic number.
It is an amenable number.
2014240020481 is a deficient number, since it is larger than the sum of its proper divisors (154941540051).
2014240020481 is a wasteful number, since it uses less digits than its factorization.
2014240020481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154941540050.
The product of its (nonzero) digits is 4096, while the sum is 28.
Adding to 2014240020481 its reverse (1840200424102), we get a palindrome (3854440444583).
The spelling of 2014240020481 in words is "two trillion, fourteen billion, two hundred forty million, twenty thousand, four hundred eighty-one".
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